JP7465787B2 - Golf bag having a lightweight top frame with club dividers made from cord material - Google Patents

Description

The present invention generally relates to a golf bag having a top frame with club dividers. The top frame can be made of lightweight metal and can have a variety of configurations. For example, the top frame can have side walls, open loops, closed loops, or other configurations. The lightweight top frame assembly can include a handle subassembly and a leg subassembly. Three-dimensional printing can be used to form various configurations on the top frame. The club dividers are used to store and organize clubs in various compartments. The club dividers are preferably manufactured from a cord material.

Both professional and recreational golfers use golf bags today for many different purposes. Bags are typically designed to carry many items including golf clubs and balls, as well as accessories such as head covers, towels, hats, umbrellas, and golf tees. Many golf courses require golfers to walk the entire course and carry their bag with them. Thus, golfers are constantly carrying their bag on their shoulder, taking the bag off their shoulder, and using the bag's support leg mechanism to put the bag down or stand it up. Golfers also continually take clubs out of the bag and put them back in the bag. Different clubs are used depending on the golfer's preferences and shots. Thus, golf bags need to be durable, lightweight, comfortable to carry, and easy to use.

Many golf bags include club dividers for organizing and separating clubs into different sections of the bag. For example, U.S. Patent No. 6,427,835 (Chang) discloses a golf bag including a top frame including evenly spaced corrugated longitudinal members and a lower frame including evenly spaced corrugated longitudinal members. The club dividers are formed of a fabric or flexible plate material and are connected to the corrugated members of the top and lower frames. Velcro® hook and loop fasteners can be used to secure the club dividers to the top and lower frames. In this manner, the bag is divided into various sections for organizing the clubs.

U.S. Patent No. 7,357,251 (Vosloo) discloses a golf bag with an outer collar and two sets of arcuate dividers for organizing clubs. The first set of arcuate dividers may be angled in a first downward direction relative to an upper portion of the top cuff. The second set of arcuate dividers are also angled downward, but in an opposite direction to the downward angle direction of the first set of arcuate dividers. Each arcuate divider from the second set intersects with at least one of the first set of arcuate dividers along a central axis that extends vertically through the top cuff. Each of the arcuate dividers is oriented at a downward angle to allow the golf clubs to be carried away from a central portion of the top cuff when placed in each compartment so that they rest near the outer collar.

U.S. Patent No. 7,431,155 (Kadoya) discloses a golf bag with a top cuff that has multiple dividing plates for organizing golf clubs. There is a right slanted plate that slopes downward and to the right toward the rear side. These plates extend in a rightward direction. There is also a left slanted plate that slopes downward and to the left toward the rear side. These plates extend in a leftward direction. The outer ends of the left and right slanted plates are respectively joined to the left and right of an open frame to form section spaces for the clubs.

A golf bag is an important piece of equipment for golfers who walk significant distances during a round of play. Depending on the length of the course, the speed of play, and other factors, a golfer may walk several miles during a round. Therefore, a golf bag needs to be lightweight and comfortable to carry. A golfer must be able to balance the bag evenly on his shoulders and back so as not to feel undue strain. A golf bag needs to allow a golfer to walk naturally and freely. Thus, the bag needs to be lightweight and flexible while also being durable enough to carry clubs, balls, and accessories. A golfer needs to be able to store and organize his clubs in the bag, walk comfortably with the bag on the course, and perform other golf-specific activities. For example, a golfer needs to be able to pull clubs out of the bag and put them back in the bag freely. The present invention provides a golf bag that is durable, lightweight, comfortable to carry, easy to use, and includes other advantageous properties and features.

U.S. Pat. No. 6,427,835 U.S. Pat. No. 7,357,251 U.S. Pat. No. 7,431,155

The present invention generally relates to a golf bag having an elongated tubular body for storing golf clubs, the body having a top opening and a closed bottom, and a top frame mounted to the top opening, the top frame including: a handle subassembly having a central handle member with a first end and a second end, the handle subassembly extending from a front portion of the top frame; a first leg retaining bracket for receiving a first leg, and a second leg retaining bracket for receiving a second leg, the first and second leg retaining brackets extending from a rear portion of the top frame; an outer wall portion extending from the first end of the handle, across the first and second leg retaining brackets, to the second end of the handle forming an open loop along the top frame; a first channel and A first cord connection having a second channel, the channel adapted to accommodate a plurality of cord partitions; a second cord connection having a first channel and a second channel, the channel adapted to accommodate a plurality of cord partitions; and a plurality of partitions formed from a cord material; cord partition A extends through the first channel of the first cord connection and the first channel of the second cord connection, such that the cord is attached to the top frame at first and second frame attachment points, cord partition B extends through the second channel of the first cord connection and the second channel of the second cord connection, such that the cord is attached to the top frame at third and fourth frame attachment points, and the partitions form a plurality of chambers across the top frame, each chamber configured to accommodate at least one golf club.

The present invention relates to a golf bag having an elongated tubular body for storing golf clubs, the body having a top opening and a closed bottom, and a top frame mounted to the top opening, the top frame including: a handle subassembly having a central handle member with a first end and a second end, the handle subassembly extending from a front portion of the top frame; a leg subassembly having a central leg support member with a first end and a second end, the leg subassembly extending from a rear portion of the top frame; and a handle subassembly having a central leg support member with a first end and a second end, the leg subassembly extending from a rear portion of the top frame. a right sidewall extending from the first end of the body to the first end of the leg subassembly; a left sidewall extending from the second end of the handle subassembly to the second end of the leg subassembly, the two sidewalls facing each other along the top frame; and a plurality of dividers extending across the top frame to form a plurality of golf club chambers, each chamber configured to accommodate at least one club, the top frame having at least one portion that is printed using a three-dimensional printing process.

The novel technology which characterizes this invention is set forth in the appended claims. However, the preferred embodiments of the invention, together with further objects and attendant advantages, are best understood by reference to the following detailed description taken in conjunction with the accompanying drawings.

FIG. 1 is a rear perspective view of a person carrying one embodiment of the golf bag of the present invention, the person using two shoulder straps to carry the bag. 1 is a plan view of one embodiment of a top frame for a golf bag of the present invention. FIG. FIG. 3 is a perspective view of a top frame of the golf bag shown in FIG. 2. FIG. 2B is a second plan view of the top frame of the golf bag shown in FIG. 2A, detailing the club dividers. FIG. 2B is an exploded view of the top frame of the golf bag of the present invention shown in FIG. 2A, detailing the handle subassembly and the leg subassembly. 1 is a front perspective view of one embodiment of a golf bag of the present invention, showing the bag in an upright position in a standing position; 1 is a perspective view of one embodiment of a golf bag of the present invention, showing the bag in a standing, tilted position; FIG. 1 is a plan view of another embodiment of a top frame for a golf bag of the present invention; FIG. FIG. 7 is a perspective view of a top frame of the golf bag shown in FIG. 6. FIG. 7 is a second plan view of the top frame of the golf bag shown in FIG. 6, detailing the club dividers. FIG. 6B is an exploded view of the top frame of the golf bag of the present invention shown in FIG. 6A, detailing the handle subassembly and the leg subassembly. 1 is a plan view of another embodiment of a top frame for a golf bag of the present invention; FIG. FIG. 9 is a perspective view of a top frame of the golf bag shown in FIG. 8. FIG. 8B is a second plan view of the top frame of the golf bag shown in FIG. 8A, detailing the club dividers. FIG. 8B is an exploded view of the top frame of the golf bag of the present invention shown in FIG. 8A, detailing the handle subassembly and the leg subassembly. 11 is a perspective view of another embodiment of a top frame for a golf bag of the present invention; FIG. FIG. 11 is a second perspective view of the top frame of the golf bag shown in FIG. 10, showing the handle subassembly in detail. 11 is a side view of the top frame of the golf bag shown in FIG. 10. 1 is a plan view of another embodiment of a top frame for a golf bag of the present invention; FIG. FIG. 14 is an exploded view of the top frame of the golf bag of the present invention shown in FIG. 13, showing the handle subassembly and the leg subassembly in detail. FIG. 14 is a perspective view of the handle subassembly of the top frame of the golf bag of the present invention shown in FIG. 13. 14A is a cross-sectional view of the handle subassembly of FIG. 13 taken along line 14A-14A'. 14B is a cross-sectional view of the handle subassembly of FIG. 14 taken along line 14B-14B'. 14C is a cross-sectional view of the handle subassembly of FIG. 13 taken along line 14C-14C'. FIG. 14 is a perspective view of a leg subassembly of the top frame for the golf bag of the present invention shown in FIG. 13. FIG. 14 is a plan view of the handle and leg subassembly of the top frame of the golf bag of the present invention shown in FIG. 13. 15B is a cross-sectional view of the handle subassembly of FIG. 15 taken along line 15B-15B'. 1 is a plan view of another embodiment of a top frame for a golf bag of the present invention; FIG.

Detailed Description of the Invention

The present invention provides a lightweight golf bag with a top frame including a club divider made of a cord material. Preferably, the top frame includes a three-dimensional printed structure. Referring to FIG. 1, the golf bag (10) generally includes an elongated tubular body (12) having an open end (14) and an opposing closed end (16). The sidewall of the tubular body (12) may include a zippered pocket (15) for golf balls and accessories such as apparel, towels, hats, gloves, golf tees, beverages, etc. Golf clubs (18) may be positioned within the tubular body (12) so as to protrude from the open end (14) of the golf bag (10). Some of the golf clubs may be protected by a head cover (17). The tubular body (12) may further include a handle (19) for lifting and carrying the bag, and a leg system (21) for supporting the bag in an upright position, as described further below. The tubular body (12) can be made of any suitable textile material, including leather and woven/non-woven fabrics.

The bag (10) may further include a shoulder strap system (20), for example a two-strap system that allows the golfer to bear the weight of the bag on both shoulders. A first strap (22) fits over the person's left shoulder and a second strap (24) fits over the right shoulder. These double shoulder straps (22, 24) tend to help improve the weight distribution of the bag, with less weight stress on each of the shoulders. Other bags use a single strap system where the strap fits over one shoulder. In this way, the golfer or caddie can carry the bag and slide it on using either the left or right shoulder. Still other bags use a convertible shoulder strap system (20) as shown in FIG. 1. This strap system includes a strap connector (25) where the straps (22, 24) extend through diagonally opposed slots and cross over each other. The straps (22, 24) can be easily converted between a two-strap system assembly and a single-strap system assembly by simply loosening and pulling one strap away from the strap connector (25). For example, if a golfer wishes to use only strap (22) and carry the bag (10) on his left shoulder, he removes the other strap (24) from the strap connector (25) and hangs it loosely or stores it in his pocket. The golfer then uses strap (22) on his left shoulder to support the weight of the bag (10). The strap system used in the golf bags of this invention helps golfers balance the bag on their shoulders and back. The strap system is comfortable and easy to use, allowing golfers to walk naturally and freely while carrying these bags throughout the course.

The top frame (30) is disposed at the top opening (14) of the bag (10). The top frame (30) is configured to provide some rigidity to the bag (10). The top frame (30) helps the bag (10) maintain its shape when the bag is standing or resting on the ground. As described in more detail below, the top frame (30) also helps organize and protect the clubs within the bag.

Top frame with separate side walls
2, 2A, and 2B, in one embodiment, the top frame (30) includes a first side wall (32) and an opposing second side wall (34). The top frame further includes a rear leg subassembly (36) and a front handle subassembly (38). The top frame (30) forms the top cuff of the bag.

The first and second side walls (32, 34) of the top frame (30) are preferably made of lightweight materials with high mechanical strength, such as, for example, aluminum, magnesium, aircraft aluminum, beryllium, carbon fiber, titanium, carbon fiber composites, metal alloys, etc. These materials help to reduce the overall weight of the bag (10). For example, fiber-reinforced composite materials can be used, including a binding matrix (resin) and reinforcing fibers. The binding polymer can be a thermosetting material, such as epoxy or rubber. Thermoplastic resins, such as polyester, polyolefin, polyamide, polyurethane, etc., can also be used. Preferably, carbon fibers are used as reinforcing fibers. In addition to or instead of carbon fibers, other fibers, such as aramid (e.g., Keblar™), aluminum, or glass fibers, can be used. Fiber-reinforced composite materials can be manufactured using standard techniques in which reinforcing fibers are impregnated with a resin material, such as epoxy. The resin is used as a matrix to bond the reinforcing fibers. These impregnated materials can be stacked to form a laminate structure that is cured at high temperatures to solidify the composite material. The resulting fiber-reinforced composite material is lightweight and has excellent mechanical properties, including high stiffness, high tensile strength, and a low strength-to-weight ratio.

The inner surface of the sidewalls (32, 34) may be lined with a layer of fabric or foam padding material (40). In one embodiment, a textile layer including an underlying cushion or padding (40) is attached to the inner surface of the sidewalls (32, 34). Foam, natural and synthetic leather, natural and synthetic rubber, woven and nonwoven fabrics, and natural and synthetic fibers may be used. The textile fabric layer (40) may be made of any suitable natural or synthetic fabric. For example, synthetic fabrics made from nylon, polyester, polyolefin, polyurethane, rubber, and combinations thereof may be used. Canvas may also be used. Foam materials are particularly preferred for constructing the underlying cushioning layer.

The fabric and foam padding material lining the inside of the side walls (32, 34) of the top frame (30) helps to minimize damage to the golf clubs. In another embodiment, a textile layer including an underlying cushion or padding (40) is wrapped around the side walls (32, 34) and thereby also attached to the exterior surface of the side walls. The textile layer (40) can be attached to the side walls (34, 34) of the golf bag (10) using adhesives, rivets, screws, fasteners, sewing or stitching, or other suitable attachment means.

2, 2A, 2B, and 3, the leg subassembly (36) and the handle subassembly (38) may include a three-dimensional (3D) printed structure (42). Three-dimensional printing is described in more detail below. The handle (44) is integral with the top cuff (30) and forms an opening through which a person can insert their hand to grasp the handle. The handle (44) may include two post holders (45a, 45b) for receiving posts (46a, 46b), which may be made from metal, carbon fiber composite, or the like. Although the golf bag (10) is primarily described and illustrated herein as having a single integral handle (44) on the top cuff (30), it should be noted that the bag may have any number of handles. The number of handles illustrated in the figures herein is for illustrative purposes only. The number of handles may vary without departing from the scope of this invention.

As shown in FIG. 3, the leg subassembly (36) may include two leg support members (48, 49) and a central support member (50). The leg support members (or seats) (48, 49) have a pin (52) that is inserted between the walls of each support member (48, 49). The legs (54, 56) include upper connectors (58, 60) for connecting the legs to the leg support members (48, 49). The pin (52) is inserted between the walls of the support members (48, 49) so that the legs (54, 56) can pivot outwardly to support the bag in an inclined upright position. In operation, the support legs (54, 56) of the golf bag are normally in their stowed position and the bag (10) is supported by the base (16). Referring to FIG. 4, the golf bag (10) is shown standing on the ground in an upright vertical position. When a person presses downward on the top cuff (30) of the bag, the support legs (54, 56) are pushed outward. The base (16) rotates, which forces the legs (54, 56) into an extended position. As shown in FIG. 5, the extended legs (54, 56) support the bag (10) when it is standing in a slightly inclined position. This allows easy access to the golf clubs (not shown) on the top frame (30). With the bag (10) in this supported position, the golfer can see all the different clubs and select the appropriate club for a particular shot.

In another embodiment, as further described and illustrated below, the top frame (30) is formed from a thin, lightweight piece of metal wire. In this version of the golf bag (10), this metal wire also functions as a leg support and leg pin or pivot point that extends outward when supporting the bag in an inclined position and is pressed inward when the bag is upright.

Referring back to FIG. 2, the top frame (30) may include one or more club dividers (62, 63). The dividers of the top frame divide the interior of the golf bag into different compartments (64, 65, 66, and 67). One or more golf clubs may be inserted into each compartment. In this manner, the clubs may be organized and protected in their individual compartments. The compartments (64, 65, 66, and 67) separate the clubs and prevent them from hitting each other. In golf bags that do not include dividers or internal compartments, the clubs may hit each other when lifting, carrying, or putting the bag down. Handling of bags without club dividers can cause scratches, scrapes, and even more serious damage when the clubs hit each other. The top frame dividers (62, 63) may be constructed from woven webbing, cord, plastic, metal, fiber composites, hardwood, or combinations thereof. In one preferred embodiment, the dividers are constructed from a lightweight cord material, as described further below.

It should be noted that the number of club dividers (62, 63) and compartments (64, 65, 66, and 67) in the top frame may vary without departing from the scope of this invention. That is, the bag may include any desired number of club dividers, e.g., two, three, four, or five, etc. In this manner, the bag may be customized to include as many club dividers and compartments as needed. Golfers may personalize their bags according to their preferences. The club dividers are configured to extend across the top frame in different directions to form separate compartments for clubs. For example, as shown in Figures 2-2B, the bag may include two club dividers (62, 63) that extend across the top frame to form four separate compartments (64, 65, 66, and 67).

Although the top cuff (30) is described and illustrated herein as having primarily four separate compartments (64, 65, 66, and 67), it should be noted that this number of compartments is for illustrative purposes only. The number of compartments may vary without departing from the scope of this invention. For example, the golf bag (10) may include only two or three compartments. In other examples, the golf bag may include five or six compartments. In yet other examples, the golf bag may include fourteen separate compartments. Since the Rules of Golf allow a golfer up to fourteen clubs, such a bag would allow the golfer to store one club in each compartment. One advantage of this invention is that the bag can be customized to include any desired number of compartments. That is, one golfer may prefer to carry a bag that includes only two compartments, and the bag may be tailored to include this number of two compartments. Another golfer may prefer to carry a bag that includes five compartments, and the bag may be tailored to include this number of five compartments.

In one embodiment, the same fabric layer that includes the lower cushion or padding (40) attached to the inner surface of the top frame sidewalls (32, 34), as described above, is also used to cover the top frame dividers (62, 63). The fabric material (40) is used to provide additional padding to the dividers and protect the clubs. In other embodiments, different materials can be used to cover the outer walls and dividers. As shown in FIG. 2A, the divider wall portion (68) that extends downward from the top frame dividers (62, 63) to the base of the bag (10) can also be made of the same fabric material. In this way, the interior of the top frame (30) and bag (10) have a uniform appearance and texture. In other embodiments, the divider wall portion (68) and the top frame dividers (62, 63) can be made of or covered with different materials. In yet other embodiments, the divider wall portion (68) can extend only partially along the inner length of the bag (10). In yet another embodiment, the bag may include a top frame divider (62, 63) without a downwardly extending divider wall portion.

[3D printing]
As mentioned above, the leg and handle subassemblies (36, 38) can have a three-dimensional (3D) printed structure (42) created using a three-dimensional additive manufacturing system. In general, additive manufacturing refers to a system that uses three-dimensional (3D) digital data from an object to build an object by depositing metal, plastic, or other material layer by layer. The object is raised by removing material (e.g., machining/milling the object from a solid block of polymeric material or metal). These systems use computer software to collect digital data about the shape and appearance of the actual object. A digital model is created and a series of digital cross-sectional slices of the model are taken.

These additive manufacturing systems can be used to produce complex structures and designs on the top frame assembly of the present invention, particularly the leg and handle subassemblies (36, 38). For example, the leg and handle subassemblies may include structures and designs such as three-dimensionally printed circles, ellipses, triangles, squares, pentagons, hexagons, heptagons, and octagons. 3D printing methods can be used to form structures with various geometric shapes and patterns. These shapes can be arranged randomly or in a geometric order, for example, in a grid or lattice. There can also be ridges, bumps, bumps, hooks, ribs, protrusions, projections, etc. extending from the surface of the leg and handle subassemblies (36, 38). These protrusions and projections can have any suitable shape and size and can be arranged in any desired pattern. Various geometric shapes can also be created, such as spheres, ellipses, stars, diamonds, pyramids, arrows, cones, blades, rods, etc. Using 3D printing and other additive manufacturing systems, golf bags can be personalized with symbols, logos, names, initials, letters, numbers, and other indicia.

Typically, in a three-dimensional (3D) printing system, each slice is reconstructed by depositing a layer of material and then solidifying it. Digital information is sent to a three-dimensional printer, which adds successive thin layers of material (e.g., powder) until the object is produced. The layers are combined in various ways and different materials (metal, plastic, ceramic, glass, etc.) are used. For example, in a three-dimensional (3D) printing process, an inkjet printer head can spray a thin layer of liquid plastic onto a build tray. The liquid layer hardens and solidifies by exposing it to ultraviolet (UV) light. The build tray is lowered layer by layer and the process is repeated until the model is completely built. In other 3D printing processes, powder is used as the printing medium. The powder is spread as a thin layer on the build tray and then solidified with a liquid binder. In Fusion Deposit Modeling (FDM), a nozzle traces the cross-sectional pattern of each specific layer. An extrusion head deposits a thin layer of molten thermoplastic material onto a platform. The molten material hardens before the next layer is applied. In multi-jet modeling (MJM), a print head that can move in multiple directions (x, y, z coordinates) contains multiple small jets that apply thermoplastic material to a platform layer by layer, and the material solidifies. In selective laser sintering (SLS), small powder particles are deposited in the desired pattern, and a laser is used to fuse the powder particles. Other systems include laminate object manufacturing (LOM) and rapid prototyping. In stereolithography (SLA), liquid resin is applied to an elevator platform. The object is built layer by layer. For each layer, a laser beam traces the cross-sectional pattern of the object on the surface of the liquid resin. After the pattern is traced, the elevator platform is lowered the appropriate distance and the process is repeated. The platform is recoated with liquid resin and another pattern is traced. In this way, the layers are bonded and the object is built layer by layer. After the object is built, the excess resin is removed by immersing it in a chemical bath, and the object is subsequently cured in an ultraviolet oven.

In one method of the invention, a three-dimensional piece is created according to an inkjet printing method that includes the following steps: Digital information for creating the piece is provided and sent to a three-dimensional inkjet printer. The inkjet printer sprays a metal material onto a support platform according to the digital information. The metal material may have a binder, such as a powder. The support platform is lowered to the correct level thickness of the layer and the process is repeated until the three-dimensional piece is formed. The metal material may be deposited onto a support layer or a build layer as required. After the final three-dimensional piece is formed, the support layer is optionally washed off with either water or a solvent. Because a variety of metal materials can be loaded into the inkjet printer and the materials can be applied using a variety of spray nozzles, the final three-dimensional object can be formed from multiple materials. The final three-dimensional object can be composed of a variety of materials.

In another system, three-dimensional (3D) pieces can be made according to a continuous liquid interface printing method that includes the following steps: First, cross-sectional digital information for making the piece is sent to a light processing digital imaging unit. This method uses a bath member (e.g., a washbasin) with an oxygen-permeable, ultraviolet (UV) light-transmitting window at the bottom. The bath contains an ultraviolet-polymerizable liquid resin. The digital imaging unit is used to project a continuous sequence of ultraviolet images from the window of the bath according to the digital information. In this way, the digital information for making the solid object is irradiated and transferred to the liquid resin. When irradiated with ultraviolet light, the liquid resin solidifies and a three-dimensional piece is formed on a support plate that is located above the bath. The structure of the piece is defined by the cross-sectional digital image. While the imaging unit is sending new UV images to the resin bath, a three-dimensional piece grows on the support plate by continuously lifting the plate and pulling the object out of the resin bath.

In contrast to 3D inkjet printing, where there are many separate, individual steps required to build a part layer by layer, this liquid interface printing process runs nonstop and does not build layer by layer. In this liquid interface process, the printing speed is primarily controlled by the polymerization rate and viscosity of the liquid resin. This continuous liquid interface printing process for creating three-dimensional objects is generally described in patent documents, including U.S. Pat. Nos. 9,216,546 (DeSimone et al.), 9,211,678, 9,205,601, and published U.S. Patent Application Publication Nos. 2015/0072293 and 2014/0361463, the disclosures of which are incorporated herein by reference. A continuous liquid interface printing system is available from Carbon 3D, Inc. (Redwood City, Calif.).

[Code divider]
In one preferred embodiment, the top frame (30) includes at least one cord club divider. For example, the cord club divider (62, 63) is made of cord material as described above and is called a "cord divider". The term "cord" as used herein means any fibrous material such as filament, fiber, thread, strand, webbing, rope, etc. The cord divider can be made of, for example, acrylic, polyamide, polyester, and polyols such as, for example, polyethylene and polypropylene, and natural fibers such as, for example, leather, cotton, linen, silk, wool, cashmere, hemp, jute, etc. For example, Orlon, rayon, spandex, nylon, and aramids such as Kevlar™ fiber can be used. The cord divider can also be made of glass, carbon fiber, carbon fiber composites, and metal materials. For example, aluminum, magnesium, aircraft aluminum, beryllium, titanium, metal alloys, etc. can be used. In one embodiment, a metal wire divider is used. The cord divider is preferably made of a lightweight material with high mechanical strength. The cord dividers separate the golf bag into different compartments for storing golf clubs. As explained above, these individual compartments keep the clubs organized and protected from damage.

The bag may include one or more cord club dividers. For example, in some embodiments, the bag includes multiple cord dividers. Each cord divider is a separate, separate compartment. In this embodiment, the separate cord dividers are configured to extend across the top frame in different directions to form separate compartments for the clubs. For example, as described and illustrated further below, the bag may include two cord dividers that extend across the top frame to form four separate compartments. It should be noted that the number of cord dividers may vary without departing from the scope of this invention. That is, the bag may include any desired number of cord dividers, such as two, three, four, or five cord dividers. In this manner, the bag may be customized to include a specific number of cord dividers and compartments, as previously described.

In another embodiment, a single cord club divider is used. The cord divider is a continuous single cord loop. In this embodiment, the single, integral cord is configured to extend in various directions across the top frame to form the separate club compartments. For example, as further described and illustrated below, a bag may include a single cord divider that is looped across the top frame to form four separate compartments. The integral cord is made up of cord segments arranged in geometric patterns and shapes across the top frame to form the club compartments.

More specifically, and referring back to FIGS. 2-2B, the cord divider (62) can be referred to as cord divider "A" (shown in the figures as CORD DIVIDER A). Generally, cord divider A is a single cord that includes three segments. Cord divider A includes a first end segment (72) that includes a loop at its end for attaching the segment to the top frame (30). Cord divider A also includes an opposing, second end segment (74) that includes a loop at its end for attaching the segment to the frame. The point at which the first segment (72) is attached to the top frame (30) can be referred to as the first frame attachment point. The point at which the second segment (74) is attached to the top frame (30) can be referred to as the second frame attachment point. In this embodiment, the first and second end segments (72, 74) are secured to the top frame (30) by small loops at each end. However, it should be noted that the first and second end segments (72, 74) can be attached to the top frame (30) by other means, such as, for example, clips, connectors, tie-downs, clasps, buckles, shackles, spring-loaded clips, snap buttons, laces, ties, buttons/button holes, hook-and-loop fastener fabrics such as Velcro®, and other suitable fastening means.

Cord divider A also has a third segment, the intermediate segment (76), which extends through connector piece (78). Referring to FIG. 2B, connector piece (78) is shown having a housing (80) with two channels (81, 82). One channel (81) is located at one end of the housing (80). The other channel (82) is located at the opposite end of the housing (80). The channels (81, 82) are adapted to pass a cord. The intermediate segment (76) of cord divider A passes through one channel (81).

The other cord divider (63) may be referred to as cord divider "B" (shown in the figures as CORD DIVIDER B). Generally, cord divider B is also a single cord containing three segments. Cord divider B includes a first end segment (84) having a loop at its end for attaching the segment to the top frame (30). Cord divider B also includes an opposing second end segment (86) having a loop at its end for attaching the segment to the top frame (30). The point at which the first end segment (84) is attached to the frame (30) may be referred to as the third frame attachment point. The point at which the second end segment (86) is attached to the frame (30) may be referred to as the fourth frame attachment point. However, it should be noted that the first and second end segments (84, 86) can be attached to the top frame (30) by other suitable fastening means, such as, for example, clips, connectors, tie-downs, clasps, buckles, hook-and-loop fasteners, etc., as discussed above. Cord divider B also includes a third segment, or middle segment (88), that extends through the connector piece (78). As previously discussed, the middle segment (76) of cord divider A passes through one channel (81) and the middle segment (88) of cord divider B passes through a second channel (82) of the same connector piece (78).

[Top frame with open loop]
6, 6A, 6B, and 7, in a second embodiment, the top frame (30) includes an outer wall (90) that forms an open loop. That is, the outer wall (90) has a horseshoe-shaped structure. The top frame (30) further includes a rear leg subassembly (36) and a front handle subassembly (38). The top frame (30) forms the top cuff (top collar) of the golf bag (10).

The outer wall (90) (open loop) of the top frame (30) is preferably formed of lightweight materials with high mechanical strength, such as aluminum, magnesium, aircraft aluminum, beryllium, carbon fiber, titanium, carbon fiber composites, metal alloys, etc. These materials help reduce the overall weight of the golf bag (10). The inner surface of the outer wall (90) can be lined with a layer of fabric or foam padding material (40), as described above.

The top frame (30) may include one or more dividers as described above. The dividers in the top frame separate the interior of the golf bag into different compartments for holding golf clubs. In Figures 6-6B, a bag is shown that includes two dividers (92, 93) that extend across the top frame (30) to form four separate compartments (94, 95, 96, and 97). As described above, the top frame dividers (92, 93) may be constructed from woven webbing, cord, plastic, metal, fiber composites, hardwood, or combinations thereof. In Figures 6, 6A, and 6B, cord dividers (92, 93) are used in the top frame (30), as described further below.

7, the open loop top frame assembly is shown in more detail. The top frame (30) includes a leg subassembly (36) and a handle subassembly (38). The handle (44) is integral with the top cuff (30) and forms an opening through which a person can insert their hand to grasp the handle. The handle (44) may include two strut holders (98) for receiving struts (100), which may be made of metal, carbon fiber composite, or the like. The leg subassembly (36) may include two leg support members or leg retaining brackets (102, 104). The first leg retaining bracket (102) is adapted to receive the first leg (54) and the second leg retaining bracket (104) is adapted to receive the second leg (56). The leg support members (102, 104) (sheets) may include pins (not shown) that are inserted between the walls of the support members. The legs (54, 56) may include top frame connectors (58, 60) for coupling the legs to the leg support members (102, 104). Pins (not shown) inserted between the walls of the support members (102, 104) allow the legs (54, 56) to pivot outwardly to support the bag (10) in an inclined, upright position.

As shown in Figures 6-6B, a single cord divider is used in the example top frame (30). The cord divider is a continuous single cord loop. In this example, a single integral cord is configured to extend in various directions across the frame (30) to form separate club sections. The cord divider segment (92) is referred to as cord divider "A". The cord segment (92) has a first end (110) that has a clip at that end for attaching the segment to the frame (30). The cord segment (92) also has an opposing second end (112) that has a clip at that end for attaching the segment to the frame (30). The point at which the first end is attached to the frame may be referred to as the first frame attachment point. The point at which the second end is attached to the frame may be referred to as the second frame attachment point. In this embodiment, the first and second cord segments (110, 112) are secured to the frame (30) by small clips. However, as noted above, the first and second ends (110, 112) of the cord segment (92) can be attached to the frame (30) by any suitable fastening means, such as, for example, loops, connectors, tie-downs, clasps, buckles, hook-and-loop fasteners, etc., as described above.

The second cord partition segment (93) may be referred to as cord partition "B". This cord segment (114) has a first end with a clip at that end for attaching the segment to the frame (30). The cord segment (93) also includes an opposing second end (116) with a clip at that end for attaching the segment to the frame (30). The point at which the first segment is attached to the frame may be referred to as the third frame attachment point. The point at which the second segment is attached to the frame may be referred to as the fourth frame attachment point. In this embodiment, the first and second segments (114, 116) are secured to the frame (30) by small clips. However, it should be noted that, as discussed above, the first and second ends (114, 116) of this cord segment (93) may be secured to the frame (30) by any suitable fastening means.

The third cord partition segment (120) may be referred to as cord partition "C". This cord segment (12) has a first end (122) that passes through an opening in the post (98) of the bag. The cord segment (120) also includes an opposing second end (124) that passes through an opening in the opposing post (98) of the bag. The point at which the first segment is attached to the post (98) may be referred to as the fifth frame attachment point. The point at which the second segment is attached to the post (98) may be referred to as the sixth frame attachment point. In this embodiment, the first and second segments (122, 124) are secured to the frame (30) by passing them through small openings in the post (98). However, it should be noted that, as discussed above, the first and second ends (122, 124) of the cord segment (120) can be attached to the frame (30) by any suitable fastening means, such as, for example, loops, connectors, tie-downs, clasps, buckles, hook-and-loop fasteners, etc., as discussed above.

6 and 7, cord dividers A and B extend through connector piece (126). Cord dividers A and B pass through connector piece (126) which includes a housing (128) that includes two channels (130, 132). Connector piece (126) has an X-shaped configuration in which channels (130, 132) cross each other. The channels (130, 132) are adapted to pass a cord through. Cord divider A extends in a first diagonal direction through one channel (132). Cord divider B extends in a second diagonal direction through the second channel (130). In this manner, cord dividers A and B crisscross each other within the connector piece. That is, cord dividers A and B form an X-shaped pattern.

In another embodiment, as further described and illustrated below, a single cord divider is used in the top frame (30). The cord divider is a continuous single cord loop. In this embodiment, a single integral cord is configured to extend in various directions across the frame (30) to form cord dividers A, B, and C.

[Top frame with closed loop]
8 and 8A, in a third embodiment, the top frame (30) includes an outer wall (140) that forms a closed loop. That is, the outer wall (140) has a closed structure. The top frame (30) further includes a rear leg subassembly (36) and a front handle subassembly (38). The top frame (30) forms the top cuff (top collar) of the bag (10).

The outer wall (closed loop) (140) of the top frame (30) is preferably formed of lightweight materials with high mechanical strength, such as, for example, aluminum, magnesium, aircraft aluminum, beryllium, carbon fiber, titanium, carbon fiber composites, metal alloys, etc. These materials help reduce the overall weight of the golf bag (10). The inner surface of the outer wall (140) can be lined with a layer of fabric or foam padding material (40) as described above.

The top frame (30) may include one or more dividers as described above. The dividers of the top frame separate the interior of the golf bag into various compartments for holding golf clubs. In Figures 8 and 8A, the bag is shown to include two dividers (62, 63) that extend across the top frame (30) to form four separate compartments (64, 65, 66, and 67). As described above, the top frame dividers may be constructed from woven webbing, cord, plastic, metal, fiber composites, hardwood, or combinations thereof. In Figures 8 and 8A, cord dividers (62, 63) are used in the top frame (30) as described further below.

8-8B, the top frame (30) also includes a cord loop (142) that encircles the cord dividers (62, 63). This cord loop (142) extends around the inner circumference of the top frame (30). The cord loop (142) forms a cord suspension. The cord loop (142) is suspended from the inner surface of the outer wall (140) by a piece of cord (145). That is, the cord loop (142) does not line the inner surface of the outer wall (140), but is connected to the wall (140) by a separate piece of cord (145) and extends inwardly from the wall (140).

As shown in Figures 8, 8A, and 8B, in this embodiment of the top frame, multiple cord dividers are used. Each cord divider is a separate piece. The cord divider (62) is referred to as cord divider "A". Generally, the cord includes three segments. The cord (62) includes a first end segment (146) having a loop at its end for attaching the segment to the frame (30). The cord (62) also includes an opposing second end segment (148) having a loop at its end for coupling the segment to the frame (30). The point at which the first segment (146) is attached to the frame (30) may be referred to as the first frame attachment point. The point at which the second segment (148) is attached to the frame (30) may be referred to as the second frame attachment point. In this embodiment, the first and second segments (146, 148) are secured to the frame (30) by loops at their respective ends. However, it should be noted that the first and second end segments (146, 148) can be attached to the frame (30) by any suitable fastening means, such as those described above.

Cord divider A also includes a third segment, or intermediate segment (149), that extends through connector piece (150). Referring to FIG. 8B, connector piece (150) has a housing (152) with a single channel (154) that includes openings (155, 156) at either end. Channel (154) is adapted to pass a cord. Intermediate segment (149) of cord divider A passes through channel (154).

The other piece of cord (63) may be referred to as cord divider "B". Generally, this cord includes three segments. The cord (63) includes a first end segment (160) having a loop at its end for attaching the segment to the frame (30). The cord (63) also includes an opposing second end segment (162) having a loop at its end for attaching the segment to the frame (30). The point at which the first segment is attached to the frame may be referred to as the third frame attachment point. The point at which the second segment is attached to the frame may be referred to as the fourth frame attachment point. However, it should be noted that the first and second end segments (160, 162) may be attached to the frame (30) by any other suitable fastening means as discussed above. The cord divider "B" also includes a third segment, i.e., a middle segment (164), that extends through the connector piece (150).

As shown in FIG. 9, the handle (44) is integral with the top cuff (30) and forms an opening through which a person can insert their hands to grasp the handle. The handle (44) may include two strut holders (98) for receiving the struts (100), which may be made of metal, carbon fiber composite, or the like. In another embodiment, the top frame (30) may include a first strut holder (98) disposed at the front of the outer wall (140) for receiving the first strut (100). In this embodiment, only one strut holder (98) is used to support the handle assembly.

The leg subassembly (36) may include two leg support members (102, 104). The leg support members (102, 104) (seats) may include pins (not shown) that are inserted between the walls of the support members. The legs (54, 56) may include upper connectors (58, 60) for coupling the legs to the leg support members (102, 104). The pins (not shown) that are inserted between the walls of the support members (102, 104) allow the legs (54, 56) to pivot outward so that they can support the bag (10) in an inclined upright position.

[Cord dividers forming four club compartments]
In a fourth embodiment, as shown in Figures 10-12, the top frame (30) includes an outer wall (90) forming an open loop, which is coupled to the front handle subassembly (38). That is, the outer wall (90) has a horseshoe-shaped structure. The free end of the horseshoe-shaped outer wall (90) is coupled to the handle subassembly (38) to form the complete top frame (30). The top frame (30) further includes a rear leg subassembly (36). The top frame (30) forms the top cuff (top collar) of the golf bag (10).

The outer wall (90) (open loop) of the top frame (30) is preferably formed of lightweight materials with high mechanical strength, such as, for example, aluminum, magnesium, aircraft aluminum, beryllium, carbon, titanium, carbon fiber composites, metal alloys, etc. These materials help to reduce the overall weight of the golf bag (10). The outer wall (90) may be in the form of a metal wire. The inner surface of the outer wall (90) may be lined with a layer of fabric or foam padding material (40) as described above.

As shown in FIG. 13, a single cord divider (62) is used in this embodiment of the top frame (30). The cord divider is a continuous and single cord loop having cord segments generally referred to as cord divider "A", cord divider "B", and cord divider "C". The cord divider made up of cord dividers "A", "B", and "C" is a continuous and single cord loop. In this embodiment, the single integral cord (62) is configured to extend in various directions across the frame (30) to form separate club sections.

More specifically, and referring to FIG. 13, the cord divider (62) may be generally referred to as cord divider "A". Generally, the cord divider A includes three segments. The cord divider A includes a first end segment (72) that includes a clip (tie-down) at its end for attaching the segment to the top frame (30). The cord divider A also includes a second end segment (74) that includes a loop at its end for attaching the segment to the frame (30). In one example, the second end segment (74) may be attached to the handle subassembly (38), such as a handle pole holder (not shown) that is used to receive a pole (not shown), as described above. The point at which the first end segment (72) is attached to the top frame (30) may be referred to as the first frame attachment point. The point at which the second end segment (74) is attached to the top frame (30) may be referred to as the second frame attachment point. In this embodiment, the first and second end segments (72, 74) are secured to the top frame (30) by small clips and tie-off loops at each end. However, it should be noted that the first and second end segments (72, 74) could be attached to the top frame (30) by, for example, tie-downs, clasps, connectors, buckles, shackles, spring-loaded clips, snap buttons, laces, ties, buttons/button holes, hook-and-loop fastener products such as Velcro™, and other suitable fastening means.

The cord divider A also includes a third segment, or intermediate segment (76), that extends through the first cord connector piece (170) and the second cord connector piece (172). Referring to FIG. 13, the first cord connector part (170) is shown with two channels (174, 175). In this example, the first cord connector (170) has a T-like configuration, and the second cord connector (172) has a Y-like configuration. However, it should be noted that the cord connectors can take a variety of shapes. These illustrated examples should not be construed as limiting. The channels (174, 175) are adapted to pass a cord. The intermediate segment (76) of the cord divider A passes through the first channel (174). The intermediate segment (76) of the cord divider A then passes through the second connector piece (172), which also has two channels (177, 178). The middle segment (76) passes through the first channel (177) of the second connector piece (172), and then the end segment (74) of the cord partition A is looped around the top frame (30).

The other cord divider (63), also shown in FIG. 13, may be referred to as cord divider "B". Generally, cord divider B also includes three segments. Cord divider B includes a first end segment (84) with a clip (tie-down) at its end for attaching the segment to the top frame (30). Cord divider B also includes a second end segment (86) with a loop at its end for attaching the segment to the top frame (30). In one example, the second end segment (86) can be attached to a handle subassembly (38), such as a handle pole holder (not shown) that is used to receive a pole (not shown). This was described above. The point at which the first end segment (84) is attached to the frame (30) may be referred to as a third frame attachment point. The point at which the second end segment (86) is attached to the frame (30) may be referred to as a fourth frame attachment point. In this embodiment, the first and second end segments (84, 86) are secured to the top frame (30) by small clips and tie-off loops at each end. However, it should be noted that the first and second end segments (84, 86) can be attached to the top frame (30) by other suitable fastening means, such as, for example, tie-downs, clasps, connectors, buckles, hook-and-loop fasteners, etc., as described above.

The cord divider also includes a third segment, i.e., intermediate segment (88), which extends through the first connector piece (170) and the second connector piece (172). As previously discussed, the intermediate segment (76) of cord divider A passes through one channel (174). The intermediate segment (88) of cord divider B passes through a second channel (175) of the same connector piece (170). The intermediate segment (88) of cord divider B then extends through the second connector piece (172) in a similar manner as cord divider A. The intermediate segment (88) passes through the second channel (178) of the second connector piece (172) and is wrapped around the frame (30).

The third cord divider segment (120) may be referred to as cord divider "C" (shown in the figures as CORD DIVIDER C). This cord segment (120) (cord divider C) has a first end segment (122) that is looped around the top frame (30). Cord divider C also includes an opposite second end segment (124) that is looped around the opposite end of the top frame (30). The point at which the first segment (122) is attached to the frame (30) may be referred to as the fifth frame attachment point. The point at which the second segment (124) is attached to the frame (30) may be referred to as the sixth frame attachment point. In this embodiment, the first and second segments (122, 124) are secured to the frame (30) by a binding loop around the frame (30). However, as noted above, it should be noted that the first and second ends (122, 124) of the cord segment (120) can be attached to the frame (30) by any suitable fastening means, such as, for example, clips, connectors, tie-downs, clasps, buckles, hook-and-loop fasteners, etc.

Referring to FIG. 13A, the leg and handle subassemblies (36, 38) are shown in more detail. The top frame (30) includes the leg subassembly (36) and the handle subassembly (38). The handle (44) is integral with the top cuff (30) and forms an opening through which a person can insert their hand to grasp the handle. The handle (44) may include two strut holders (98) for receiving struts (100), which may be made of metal, carbon fiber composite, or the like. The leg subassembly (36) may include two leg support members or leg retaining brackets (102, 104). The first leg retaining bracket (102) is adapted to receive the first leg (54) and the second leg retaining bracket (104) is adapted to receive the second leg (56). The leg support brackets (102, 104) and the pole holder (98) for the handle (44) may include a set screw (144). The leg support brackets (102, 104) (seat) may include a collar (146) with a bushing (148) that is inserted between the walls of the support member. The collar (146) allows the legs (54, 56) to pivot outward so that they can support the bag (10) in an inclined, braced position. Also, as previously discussed, the wire frame may include a cord clip (tie-down) (150). As shown in FIG. 13A, the wire frame is inserted into small openings (152, 154) in the handle (44) assembly.

14-15B, the lattice or sponge-like structure of the leg and handle subassembly (36, 38) is shown in more detail. As previously discussed, 3D printing can be used to form the lattice structure (180). The handle subassembly (38) includes a handle portion (44) and two support holders (98) for receiving supports (not shown) as described above. A 3D printing system can be used to manufacture the interior and exterior sections of the handle and leg with the lattice structure (180). Other portions of the leg and handle subassembly (36, 38) can have a solid structure (185). The lattice (180) and solid (185) sections are precisely shaped to balance the strength and weight of a particular portion of the handle or leg subassembly (36, 38). For example, the thickness of the lattice beam can range from about 0.4 mm to about 0.8 mm depending on the strength and weight requirements of the part. These lattice structures help provide a lightweight, high performance top frame assembly (30), particularly the handle and leg subassemblies (36, 38). The voids or hollow areas of the lattice sections (180) provide weight reduction without sacrificing mechanical strength. In a sense, the lattice sections (180) act as struts to provide a reinforcing structure. This lightweight, reinforced interior structure not only helps reduce the overall weight of the golf bag, but also helps provide high durability and mechanical strength to the bag, particularly the top frame, including the handle and leg subassemblies. The three-dimensional structure of the golf bag of the present invention provides an optimized, lightweight, and durable bag. Although the three-dimensional structure is described herein primarily as being the components of the top frame, e.g., the handle or leg subassemblies, it is noted that other three-dimensional parts of the golf bag can be made in accordance with the present invention. For example, the ergonomic handle at the bottom of the bag can be manufactured using additive manufacturing techniques such as 3D printing in accordance with the present invention. In other embodiments, the base and/or body of the bag can be made using 3D printing or other additive manufacturing techniques. Using these innovative manufacturing methods, golf bags can be given a variety of organic designs with intricate shapes and patterns.

In FIG. 16, another embodiment of the top frame (30) is shown. Similar to the top frame shown in FIG. 13, the top frame (30) of this embodiment includes an outer wall (90) that forms an open loop, which is coupled to the front handle subassembly (38). That is, the outer wall (90) has a horseshoe-shaped structure. Similar to the cord divider shown in FIG. 13, a single cord divider is used in the top frame (30) of this embodiment, which includes cord segments called cord divider "A", cord divider "B", and cord divider "C". The cord divider consisting of cord dividers "A", "B", and "C" is a continuous single cord loop. This single integral cord is configured to extend in various directions across the frame (30) to form separate club sections similar to the top frame shown in FIG. 13. The top frame embodiment shown in FIG. 16 further includes a second cord divider called cord divider "D" that is secured to the top frame (30) by a cord clip (tie-down) (150).

As shown in FIG. 16, one cord divider may be generally referred to as cord divider "A" which includes three segments. Cord divider A includes a first end segment (72) with a clip (tie-down) at its end for attaching the segment to the top frame (30). Cord divider A also includes a second end segment (74) with a binding loop at its end for attaching the segment to the frame. In one example, the second end segment (74) may be attached to the handle subassembly (38), such as a handle post holder (not shown) used to receive a post (not shown), as discussed above. The point at which the first segment (72) is attached to the top frame (30) may be referred to as the first frame attachment point. The point at which the second segment (74) is attached to the top frame (30) may be referred to as the second frame attachment point. In this embodiment, the first and second end segments (72, 74) are secured to the top frame (30) by small clips and loops at each end. However, it should be noted that the first and second end segments (72, 74) could be attached to the top frame (30) by, for example, tie-downs, clasps, connectors, buckles, shackles, spring-loaded clips, snap buttons, laces, ties, buttons/button holes, hook-and-loop fastener products such as Velcro™, and other suitable fastening means.

The cord divider A also has a third segment, or middle segment (not shown), that extends through the connector piece (190). Referring to FIG. 16, a one-piece connector piece (190) is shown with two channels (174, 175). In this example, the cord connector (190) is configured like an H-shape. However, it should be noted that the cord connector can have a wide variety of shapes, and this illustrated example should not be considered limiting. The channels (174, 175) are adapted to pass the cord segments. The middle segment of the cord divider A passes through the first channel (174). The end segment (74) exits the connector piece (190) and loops around the top frame (30).

Another cord divider (63), also shown in FIG. 16, may be referred to as cord divider "B". Generally, cord divider B also includes three segments. Cord divider B includes a first end segment (84) with a clip (tie-down) at its end for attaching the segment to the top frame (30). Cord divider B also includes a second end segment (86) with a bound loop at its end for attaching the segment to the top frame (30). In one example, the second end segment (86) can be attached to a handle subassembly (38), such as a handle pole holder (not shown) that is used to receive a pole (not shown), as previously described. The point at which the first end segment (84) is attached to the frame (30) may be referred to as a third frame attachment point. The point at which the second end segment (86) is attached to the frame (30) may be referred to as a fourth frame attachment point. In this embodiment, the first and second segments (84, 86) are secured to the frame (30) by a binding loop around the frame (30). However, it should be noted that the first and second end segments (84, 86) can be attached to the top frame (30) by other suitable fastening means, such as, for example, tie-downs, clasps, connectors, buckles, hook-and-loop fasteners, etc., as described above.

Cord divider B also includes a third or mid-segment (not shown) that extends through the connector piece (190). As previously discussed, a one-piece connector piece (190) is shown having two entry channels (174, 175). As previously discussed, the mid-segment of cord divider A passes through one channel (174). The mid-segment of cord divider B passes through a second channel (175) of the same connector piece (190) in a manner similar to cord divider A. The end segment (86) of cord divider B then exits the connector piece (190) and loops around the top frame (30).

Similar to the top frame shown in FIG. 13, the top frame (30) of this embodiment also includes a third cord partition segment (120), which may be referred to as cord partition "C." This cord segment (120) (cord partition C) has a first end (122) that is looped around the top frame (30). Cord partition C also includes an opposite second end (124) that is looped around the opposite end of the top frame (30). The point at which the first end segment (122) is attached to the frame (30) may be referred to as the fifth frame attachment point. The point at which the second end (124) is attached to the frame (30) may be referred to as the sixth frame attachment point.

The embodiment of the top frame shown in FIG. 16 further includes another cord divider, referred to as cord divider D (shown in the figure as CORD DIVIDER D), which is secured to the top frame (30) by a cord clip (tie-down) (150). Generally, cord divider D also includes three segments. Cord divider D includes a first end segment (62), which is also tied to a clip (150) to attach the segment to the top frame (30). Cord divider D also includes a second end segment (63), which is also tied to a clip (150) to attach the segment to the top frame (30). The point at which the first end segment (62) is attached to the frame (30) may be referred to as the seventh frame attachment point. The point at which the second end segment (63) is attached to the frame (30) may be referred to as the eighth frame attachment point. In this embodiment, the first and second end segments of the cord divider D (62, 63) are secured to the top frame (30) by small clips (tie-downs). However, it should be noted that the first and second end segments (62, 63) can be attached to the top frame (30) by other suitable fastening means, such as, for example, clasps, connectors, buckles, hook-and-loop fasteners, etc., as discussed above.

In some conventional bags, the top cuffs are awkwardly constructed, so that taking various clubs out of the bag and putting them back in can be uncomfortable. Constantly organizing and handling clubs can lead to lack of concentration. Also, the time and energy spent carrying a conventional heavy bag can lead to fatigue and negatively affect playing performance on the golf course. As described above, the golf bag of the present invention overcomes these shortcomings of conventional bags. The golf bag of the present invention is durable, lightweight, comfortable to carry, and easy to use. The golf bag is durable enough to carry clubs, balls, and accessories, and at the same time, lightweight and flexible. The golf bag has high mechanical strength and impact resistance without sacrificing its light weight. Golfers can balance the lightweight bag on their shoulders and distribute the weight of the bag evenly across their shoulders and back, so they do not feel excessive strain. Golfers can easily organize their clubs in the bag, walk comfortably with the bag on the course, and perform other golf-specific actions. The golf bag of the present invention has a stylish appearance and many distinct features as described above.

Claims (10)

an elongated tubular body for storing golf clubs, the elongated tubular body having an open top and a closed bottom;
and a top frame mounted on the top opening,
The top frame is
a handle subassembly including a central handle member with a first end and a second end, the handle subassembly extending from a front portion of the top frame;
a first leg support bracket for receiving a first leg and a second leg support bracket for receiving a second leg, the first leg support bracket and the second leg support bracket extending from a rear portion of the top frame;
an outer wall extending from the first end of the central handle member across the first and second leg support brackets to the second end of the central handle member forming an open loop along the top frame;
a cord assembly having a continuous, integral cord loop forming a plurality of cord partitions, the plurality of cord partitions forming a plurality of chambers, each of the plurality of chambers configured to accommodate at least one golf club;
a first cord connection having a first channel and a second channel for receiving at least a portion of the continuous, integral cord loop ;
a second cord connection having a first channel and a second channel for receiving at least another portion of the continuous, integral cord loop ;
a first cord partition of the plurality of cord partitions extends through (i) the first channel of the first cord connection and (ii) the first channel of the second cord connection such that the cord assembly is attached to the top frame at a first frame attachment point and a second frame attachment point;
a second cord partition of the plurality of cord partitions extends through (i) the second channel of the first cord connection and (ii) the second channel of the second cord connection such that the cord assembly is attached to the top frame at a third frame attachment point and a fourth frame attachment point. The golf bag of claim 1, wherein the top frame further includes a third cord divider, the third cord divider extending across the top frame from the fifth frame attachment point to the sixth frame attachment point. The golf bag of claim 2, wherein the top frame further includes a fourth cord divider, the fourth cord divider extending across the top frame from the seventh frame attachment point to the eighth frame attachment point. 2. The golf bag of claim 1, wherein said outer wall is formed from a metallic material or a carbon fiber composite material. The golf bag of claim 1, wherein the plurality of chambers includes at least four chambers for golf clubs. 2. The golf bag of claim 1, wherein the plurality of cord dividers are connected to the top frame by fasteners, the fasteners including tie-down clips, clasps, connectors, buckles, shackles, spring-loaded clips, snap buttons, laces, ties, loops, buttons/button holes, or hook-and-loop fasteners. a portion of the continuous, integral cord loop extends across the top frame directly from (i) a closed interior region of the first channel or the second channel of the first cord connection to (ii) a closed interior region of the first channel or the second channel of the second cord connection ;
2. The golf bag of claim 1, wherein another portion of the continuous, integral cord loop extends directly from (iii) a closed interior region of the second channel or the first channel of the first cord connection, and (iv) to a closed interior region of the second channel or the first channel of the second cord connection . 8. The golf bag of claim 7, wherein said portion of said continuous, integral cord loop and said other portion of said continuous, integral cord loop extend in parallel across said top frame between said first cord connection and said second cord connection. The golf bag of claim 1, wherein the first cord connection part and the second cord connection part have different shapes. The golf bag of claim 9, wherein the first cord connection portion has a T-shaped structure and the second cord connection portion has a Y-shaped structure.

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