US20200163453A1

US20200163453A1 - Cushioned mouse and desk pads

Info

Publication number: US20200163453A1
Application number: US16/698,714
Authority: US
Inventors: Paul Crockett
Original assignee: Loftmat LLC
Current assignee: Loftmat LLC
Priority date: 2018-11-28
Filing date: 2019-11-27
Publication date: 2020-05-28

Abstract

This application relates to cushioned pads such as cushioned mousepads and other types of cushioned office pads or work surfaces. The cushioned pads can comprise a multilayer construction with a top layer that provides a work surface and a lower layer that provides cushioning or padding. During use the pads may provide a comfortable and ergonomic support that reduces or eliminates pressure points on a user's forearm, wrist, or hand. The cushioned pads can include fences configured to retain a mouse thereon.

Description

PRIORITY APPLICATION

This application claims priority to U.S. Provisional Application No. 62/772,447, filed Nov. 28, 2018, which is incorporated herein by reference in its entirety. Any and all applications for which a foreign or domestic priority claim is identified in the Application Data Sheet as filed with the present application are hereby incorporated by reference under 37 CFR 1.57.

BACKGROUND

Field

This application relates to mouse and desk pads, and in particular, to cushioned mouse or desk pads that can provide comfortable and ergonomic support.

Description

A mousepad is commonly used in conjunction with a computer mouse. The mousepad provides a surface on which to use the mouse. Other desk pads are also common, such as writing pads, which provide, for example, large flat surfaces on which to write.

SUMMARY

In a first aspect, a cushioned pad is disclosed which includes a first layer including an upper surface configured to support a computer mouse during use and a second layer positioned below the first layer, wherein the second layer is configured to provide cushioning to reduce pressure points on at least a portion or a user's hand, wrist, or forearm during use. The second layer is at least 0.125 inches thick. The cushioned pad can also include a base layer positioned below the second layer and configured to stiffen the pad. The base layer can comprise a composite layer including a rubber material laminated to a paperboard stiffener.
The cushioned pad can include one or more of the following features in any combination: wherein the second layer is at least 0.5 inches thick; wherein the second layer is at least 0.75 inches thick; wherein the second layer is at least 1.0 inches thick; wherein the second layer comprises at least one of a rubberized foam, a general soft foam, a memory foam, a latex foam, and a high density polyurethane foam; wherein the first layer is attached to the second layer with an adhesive; wherein the adhesive is applied around a periphery of the cushioned pad such that the first layer is not bonded to the second layer in a center area of the pad; wherein the adhesive is applied in discrete dabs such that the first layer is bonded to the second layer at discrete locations; a tiered construction having a raised wrist support; wherein the edges of the pad are sewn to join the first and second layers; and/or a mouse-retaining fence.
In another aspect, a cushioned pad can includes a first layer including an upper surface and a lower surface and second layer positioned below the first layer and contacting the lower surface. The second layer can be configured to provide cushioning to reduce pressure points on at least a portion or a user's hand, wrist, or forearm during use. The pad can also include a first portion of the cushioned pad configured to provide a surface on which use a computer mouse, the first portion comprising a first thickness, and a second portion of the cushioned pad configured to provide a support section for supporting a user's wrist or forearm, the second portion comprising a second thickness that is larger than the first thickness. The pad can also include a third layer including an upper and lower surface positioned below the second layer and contacting the second layer surface to provide structural stiffening.
The cushioned pad can also include one or more of the following features in any combination: wherein the first thickness is at least 0.5 inches, and the second thickness is at least 1.0 inches; a sloped transition between the first portion and the second portion; a sloped transition between the first portion and the second portion; wherein the second layer comprises at least one of a rubberized foam, a general soft foam, a memory foam, a latex foam, and a high density polyurethane foam; and/or a mouse-retaining fence.
In another aspect, a cushioned pad is described which includes a first layer including an upper surface configured to support a computer mouse during use and a lower surface and a second layer positioned below the first layer and contacting the lower surface, wherein the second layer is configured to provide cushioning to reduce pressure points on at least a portion or a user's hand, wrist, or forearm during use. The pad also includes a base layer positioned below the second layer, wherein the base layer is configured to provide rigidity for the pad. The first layer can be wrapped over the second layer and contact the base layer to form tapered edges.
The cushioned pad can include one or more of the following features in any combination: wherein the second layer is at least 0.5 inches thick; wherein the second layer is at least 1.0 inches thick; wherein the second layer comprises at least one of a rubberized foam, a general soft foam, a memory foam, a latex foam, and a high density polyurethane foam; wherein the base layer comprises a rubber material laminated to a paperboard stiffener; wherein edges of the pad are sewn to join the first, second, and base layers; and/or a mouse-retaining fence.
In another aspect, a system is disclosed which includes a cushioned pad comprising a first layer including an upper surface configured to support a computer mouse during use, and a second layer positioned below the first layer, wherein the second layer is configured to provide cushioning to reduce pressure points on at least a portion or a user's hand, wrist, or forearm during use, and a tray comprising sidewalls defining a recess configured to receive the cushioned pad, wherein at least one sidewall comprises a cutout configured to allow a forearm of the user to pass therethrough during use.
The system can include one or more of the following features in any combination: wherein a bottom of the tray comprises a tapered portion surrounding the cutout; a first portion having a first thickness, and a second portion having a second thickness, the second thickness greater than the first thickness such that the second portion is raised relative to the first portion; wherein the second portion is positioned between the first portion and the cutout; wherein a transition between the first portion and the second portion is sloped or rounded; wherein a transition between the second portion and the cutout is sloped or rounded; and/or wherein the second layer of the cushioned pad comprises at least one of a rubberized foam, a general soft foam, a memory foam, a latex foam, and a high density polyurethane foam.
In another aspect, a cushioned pad can includes a first layer including an upper surface, a second layer positioned below the first layer, wherein the second layer is configured to provide cushioning to reduce pressure points on at least a portion or a user's hand, wrist, or forearm during use, and a lower surface that is configured with a low friction or slidable material. The pad can be configured in size and shape to support a user's forearm during use of a computer mouse positioned in front of the cushioned pad.
The cushioned pad can include one or more of the following features in any combination: wherein the upper surface is concave so as to receive the user's forearm; one or more straps for securing the cushioned pad to the user's forearm; a cutout on a front edge of the cushioned pad, the cutout configured to receive at least a portion of the computer mouse therein; wherein the adhesive is applied around a periphery of the cushioned pad such that the first layer is not bonded to the second layer in a center area of the pad; a base layer positioned below the second layer, wherein the base layer is configured to provide rigidity for the pad; and/or wherein the base layer comprises a rubber material laminated to a paperboard stiffener.

BRIEF DESCRIPTION OF THE DRAWINGS

The features and advantages of the cushioned mouse pads and other cushioned office pads described herein will become more fully apparent from the following description taken in conjunction with the accompanying drawings. These drawings depict only several embodiments in accordance with the disclosure and are not to be considered limiting of its scope. In the drawings, similar reference numbers or symbols typically identify similar components, unless context dictates otherwise. In some instances, the drawings may not be to scale.

FIG. 1 is an isometric view of an embodiment of a cushioned pad.

FIG. 2 is an image showing the cushioned pad of FIG. 1 during use as a cushioned mouse pad.

FIGS. 3A, 3B, and 3C illustrate various examples of how adhesive can be applied to bond a first layer of a cushioned pad to a second layer of the cushioned pad.

FIGS. 4A and 4B illustrate isometric view of embodiments of a cushioned pad that include a stepped or tiered construction for providing a raised wrist support.

FIGS. 5A and 5B are isometric and cross-sectional views, respectively, of an embodiment of a cushioned pad that includes tapered edges and a first layer that is wrapped over a second layer.

FIG. 5C is an isometric view of an embodiment of a cushioned pad that includes tapered edges and a first layer that is wrapped over a second layer as well as a stepped or tiered construction for providing a raised wrist support.

FIG. 6A illustrates an exploded isometric view of an embodiment of a cushioned pad assembly including an embodiment of a tray.

FIG. 6B illustrates a cross-sectional view of the tray of FIG. 6A.

FIG. 7A is an exploded isometric view of another embodiment of a cushioned pad assembly including an embodiment of a tray that provides a tiered or stepped configuration for a pad.

FIG. 7B illustrates a cross-sectional view of the tray of FIG. 7A.

FIG. 8A is an isometric view of a cushioned pad configured as an arm sled according to one embodiment.

FIG. 8B is an isometric view of another embodiment of a cushioned pad configured as an arm sled, which includes a recessed upper surface.

FIGS. 8C and 8D are images showing a cushioned pad configured as an arm sled in use.

FIG. 9 is an isometric view of an embodiment of a cushioned pad configured as an arm sled that includes arm straps.

FIG. 10 is an image showing an embodiment of a cushioned pad that includes a cutout for a mouse.

FIG. 11 is an isometric view illustrating an embodiment of a pad that includes a mouse-retaining fence.

FIG. 12 is an exploded isometric view of an embodiment of a cushioned pad and a tray including a mouse-retaining fence.

FIG. 13 is an isometric view illustrating an embodiment of a cushioned mouse pad that includes a mouse-retaining fence.

FIG. 14 is a perspective view of an embodiment of a cushioned pad with a tiered structure and a mouse-retaining pocket.

FIG. 15 illustrates an embodiment a fence roll that can be used to create a mouse-retaining fence.

FIG. 16 illustrates an example of attaching a mouse-retraining fence to a cushioned pad.

FIG. 17 illustrates an example of attaching a mouse-retaining fence to a mouse tray.

FIGS. 18A, 18B, and 18C are perspective, top, and end views, respectively of a cushioned pad according to an embodiment.

FIGS. 19A, 19B, and 19C are front perspective, end, and side views, respectively of a cushioned pad according to an embodiment.

DETAILED DESCRIPTION

This application relates to cushioned mouse pads and other types of cushioned office pads, such as cushioned desk pads, cushioned keyboard pads, cushioned writing pads, cushioned general work surface pads, etc. As will be more fully described below, the cushioned pads can comprise a layered construction having an upper layer that provides a surface on which to work (for example, a surface on which to use a mouse, write, etc.) and another layer (for example, a middle or lower layer) that provides padding or cushioning. In some embodiments, the other layer, which can provide the padding or cushioning, is thicker and/or softer than on conventional mousepads. For example, the padding or cushioning layer (for example, a middle or lower layer) can be, for example, at least 0.125, 0.25, 0.5, 0.75, 1, 1.25, 1.5, 1.75, 2.0, 2.25, 2.5 inches or thicker. The cushioned pads described herein can advantageously improve user ergonomics and provide a comfortable user experience. These and other features will now be described with reference to the non-limiting examples presented in the figures.
FIG. 1 is an isometric view of an embodiment of a cushioned pad 100 (referred to hereafter as the pad 100). In many of the examples described herein, the pad 100 is configured as a mousepad. The pad 100, however, can also be configured for other uses, such as a keyboard supporting pad, a writing pad, a desk pad, a general work surface pad, or others, as will be described in more detail below and as will be apparent those of skill in the art upon consideration of this disclosure.
As shown, the pad 100 may comprise a layered construction. As used herein, layered construction can refer to a construction comprising more than one layer of different materials and/or more than one layer comprising different material properties. In the illustrated embodiment of FIG. 1, the pad 100 comprises a first layer 104 and a second layer 106. The first layer 104 can be positioned on top of the second layer 106. In some embodiments, the first layer 104 is attached to the second layer 106 with adhesive, such as will be described in more detail below with reference to FIGS. 3A-3C. In the illustrated embodiment, the first layer 104 is positioned directly on top of the second layer 106 with no intervening layers positioned therebetween. In other embodiments, however, one or more additional layers may be positioned above, below, or between the first layer 104 and the second layer 106.
As mentioned above, in some embodiments, the pad 100 is configured as a mousepad. In such embodiments, the first layer 104 of the pad 100 can include an upper surface 102 that is configured to provide a surface on which to use a computer mouse. An example is illustrated in FIG. 2, which is discussed in more detail below. When configured as a mousepad, the first layer 104 and/or upper surface 102 can be configured for use with any type of computer mouse, including both optical and mechanical mice.
In some embodiments, the first layer 104 may comprise a rubber, rubber composite, dense foam, fabric, synthetic fabric, or similar layer. In some embodiments, by itself or in combination with other layers, the material used for the first layer 104 can be firm enough for a computer mouse to move smoothly across its surface, while still having sufficient flexibility and/or compressibility (for example, under the weight of a user's hand or for arm), so that in combination with the second layer 106 (and/or other layers of the pad 100), the pad 100 can allow a sufficient amount of sponginess and/or cushioning to provide dissipated pressure point support while still creating usable work surface. The first and second layers 104 and 106 may also be combined as one material in some embodiments. Various embodiments may include different combinations of materials for the first and second layers 104, 106 to match their intended use and purpose. For example, the first layer 104 may be made from an open cell styrene, butadiene rubber, open cell styrene-butadiene rubber, neoprene, silicone rubber, fabric (for example, nylon or polyester), or other similar or suitable materials. Other materials may also be used. In some embodiments, the upper surface 102 of the first layer 104 can be include or comprise a layer of fabric or rigid plastic material bonded thereto to provide a surface on which to use a mouse. In some embodiments the first layer 104 may be similar to a conventional mousepads. For example, the first layer 104 may comprise a polyester, spandex, neoprene, or similar type fabric on a thin styrene-butadiene rubber (SBR) similar to a conventional mousepad. In embodiments, where the pad 100 is configured as a desk or writing pad, the upper surface 102 may comprise a flexible, yet rigid surface on which to write.
The second layer 106, which, as illustrated in FIG. 1, is positioned below the first layer 104 can be configured to provide a supporting, padding, and/or cushioning layer for the pad 100. As such, in some embodiments, the second layer 106 is made from a material that is softer and/or less dense and/or more compressible than the first layer 104. For example, in some embodiments, the second layer 106 comprises a modern rubberized foam, or, depending on foam manufacturer, can be a general soft foam. In some embodiments, the material of the second layer 106 is configured or selected to be durable. In some embodiments, if the second layer 106 visible, the material of the second layer 106 may have minimal ultraviolet discoloration properties. It may also be low odor and have low compaction memory from repeated use. In some embodiments, the material of the second layer 106 can be similar to materials that are often used in modern foam based pillows, soft packaging foam, or soft upholstery foam. In some embodiments, the second layer 106 can comprise a memory foam, latex foam, or other type of suitable or similar material. As a particular, non-limiting example, in some embodiments, the second layer 106 comprises a high density polyurethane foam in 1818, a medium to soft high resiliency foam, or an ultra-soft firmness foam with a light density or weight. In some embodiments, the degree of softness or compressibility can vary depending on the thickness of the second layer 106. For example, in some embodiments, a softer material may be used for the second layer 106 when the second layer 106 is thicker. The reverse may also be true. For example, a less soft material can be used for the second layer 106 when the second layer 106 is thicker.
As several non-limiting examples, the second layer 106 can comprise an open cell high density polyurethane flexible foam, such as General 3100 foam available from Clark Foam Products, EF-400B Series foam available from General Plastics. Other manufacturers also refer to this type of foam as 18-18, XL18 soft, general soft PU foam, or ultra-soft foam. In some embodiments, latex foam, such as natural latex foam, can be used. In some embodiments, neoprene rubber or similar materials can be used. In some embodiments, viscoelastic polyurethane foam, which can be similar to or a slight variant of standard polyurethane foam that is also generically called memory foam, can be used.
When configured or used as a mousepad, the second layer 106 of the pad 100 may be sufficiently soft or compressible such that a user's mouse and hand (and potentially a portion of the user's forearm) sink partially into the pad 100 so as to disperse the supporting weight of the wrist and arm evenly throughout the pad thereby reducing or removing any rigid point of contact pressure on the user's wrist or arm. The effect described can be comparable to the contact pressure dispersion occurring when a person sleeps on a soft mattress versus sleeping on a hard wood floor. The desired depth of sinking, or relation of the density of foam and the amount of hand and wrist sinking into the foam, may be described as allowing the arm and wrist to sink as closely to the hard work surface as possible without bottoming out to the desk entirely, so as to avoid solid contact points to be created through the foam. In some embodiments a thinner and softer foam may also be used that does allow for the sinking depth to bottom out at the work surface but still decreases pressure points inflicted on the user's hands, wrists, and arms. In some embodiments, during use, the user's hand and/or form arm sink into the pad 100 to a depth that is at least 10%, at least 25%, at least 33%, at least 50%, at least 66%, at least 75%, or at least 90% of the thickness of the pad 100. An example is illustrated in FIG. 2, discussed further below. Similarly, when used as other types of pads (for example, writing pads) a user's hands may similarly sink into the pad 100.
As illustrated in FIG. 1, the first layer 104 can comprise a thickness T1, and the second layer 106 can comprise a thickness T2. In some embodiments, the total thickness of the pad 100 is approximately equal to the combined thicknesses T1, T2 of the first and second layers 104, 106, although this need not be the case in all embodiments. As shown in FIG. 1, for some embodiments, the thickness T1 of the first layer 104 is greater than the thickness T2 of the second layer 106. In other embodiments, the reverse may be true (i.e., the thickness T1 of the first layer 104 can be less than the thickness T2 of the second layer 106), or the thickness T1 of the first layer 104 can be substantially equal to the thickness T2 of the second layer 106.
In some embodiments, the thickness T1 of the first layer 104 may be approximately as thick as typical mousepads. For example, in some embodiments, the thickness T1 may be between approximately 1/32 and ½ inches, such as approximately ⅜ inches, ¼ inches, or ⅝ inches. Other thicknesses, both thicker and thinner, are also possible. In some embodiments, the thickness T2 of the second layer 106 may be, for example, between approximately ¼ and 2 inches, such as ½ inches, ¾, 1 inches, 1.25 inches, or 1.5 inches. Other thicknesses, both thicker and thinner, are also possible. In some embodiments, the thickness T2 can be related to the thickness T1, for example, in some embodiments, the thickness T2 is one, two, three, four, five, six, seven, eight or more times as large as the thickness T1.
As also illustrated in FIG. 1, the pad 100 may have a width W and length L as illustrated. The size of the width W and length L can be selected based on the intended use for the pad 100. For example, in embodiments where the pad 100 is configured as a mousepad, the width W and length L can be selected such that the pad 100 is similarly sized to typical mousepads. For example, in some embodiments, the pad 100 can have a width W of 13 inches by a length L of 14 inches, a width W of 9 inches by a length L of 8 inches, or a width W of 12 inches by a length L of 10 inches, among many other sizes. In some embodiments, the pad 100 can be configured to support a keyboard. In such embodiments, for example, the pad 100 can have a width W of 19 inches by a length L of 4 inches or a width W of 19 inches by a length L of 6 inches, among many other sizes. In some embodiments, the pad 100 can be configured as a desk pad or writing pad. In such embodiments, for example, the pad 100 can have a width W of 28 inches by a length L of 14 inches or a width W of 36 inches by a length L of 20 inches, among many other sizes. The example uses (mousepad, keyboard pad, and desk or writing pad) and the sizes listed here are provided by way of non-limiting examples. Those of ordinary skill in the art, upon consideration of this disclosure, will appreciate that many other uses and sizes for the pad 100 are possible, and such variations are intended to be within the scope of this application.
Further, although the pad 100 is illustrated having a rectangular shape in FIG. 1, other shapes are also possible. For example, corners of the pad 100 could be rounded, or the pad 100 may comprise another shape entirely, such as a circular, oval, polygonal, or any other shape as desired. Such variations of shape are also intended to be within the scope of this application.
With continued reference to FIG. 1, the pad 100 also includes a lower surface 108. In some embodiments, the lower surface 108 of the pad 100 is the lower surface of the second layer 106. In some embodiments, the lower surface 108 is part of another layer or structure positioned below the second layer 106. In some embodiments, the lower surface 108 comprises a non-slip or high-friction material configured to prevent the pad 100 from slipping or moving on the desk during use. In some embodiments, the lower surface 108 may comprise the same material as the second layer 106. In some embodiments, the lower surface 108 can be configured to stiffen the pad 100. For example, the lower surface 108 can comprise a third layer of relatively stiff material. In some embodiments, the third layer can comprise a combination of layers or materials. In some embodiments, the third layer 108 can comprise a paperboard stiffener, such as a layer of cardboard, cardstock, or similar materials.
In some embodiments, the pad 100 may be configured to provide improved comfort and ergonomics during use, especially when compared with the use of conventional mouse or desk pads, wrist rests, and/or to using no mouse or desk pad at all. For example, the pad 100 may facilitate, improve, or enhance workstation ergonomics by reducing pressure points on a user's arms and wrists during various forms of daily work, including but not limited to the use of a computer. This can be achieved by dispersing pressure points to a large padded area or into a thicker level of soft foam padding that will dissipate the otherwise localized pressure into the flesh surrounding the point. Padding area, softness, and depth of foam support may be sufficient to prevent creation of a new pressure point or to reduce pressure points associated with use of the pad 100.
Conventional mouse pads typically offer a very thin padding layer or small wrist lifting support, and these, while improving upon using no pad at all, still allow for localized areas of pressure to be regularly inflicted upon the user's limbs, with some applying added pressure directly to the path of tendons, nerves, and blood flow. The pad 100 may distribute the pressure evenly under the user's entire (or a large portion of the) wrist and forearm to decrease pressure related fatigue and to bring a much more comfortable and enjoyable daily computing or work experience overall. The pad 100 can provide multiple methods of use that may reduce the pressure points impacted on the arms in a typical daily work space scenario. Some embodiments may seek to disperse the strain of repetitive movement from just the wrist joint by allowing the whole pad to slide on the desk with the arm (an example is shown in FIGS. 8A and 8B discussed further below) in order to allow multiple joints throughout the body to more naturally share the motions of repetitive movements as well as to be able to quickly transition the padded support to other tasks such as writing or typing. Some embodiments may allow for variations of use, for example, to use a mouse off the front edge of the pad or on the pad itself, for differing motion support and pressure dissipation, as shown in some of the figures discussed further below.
FIG. 2 illustrates an example of the pad 100 during use. In the illustrated example, the pad 100 is configured as a mousepad. As shown, during use, the pad 100 can support a user's mouse, hand, wrist, and a portion of the user's forearm. The upper surface 102 and the first layer 104 can provide a relatively firm and stable surface on which to use the mouse, while the second layer 106 can provide cushioning and support, which can provide a comfortable and ergonomic position as mentioned above. As shown, because of the second layer 106, the mouse, hand, wrist, and/or forearm can sink slightly into the pad 100, which can relieve or reduce pressure points and provide a comfortable experience. In contrast, users generally do not sink into conventional mousepads during use, which can cause pressure points and discomfort.
As mentioned previously, in some embodiments, the first layer 104 is attached to the second layer 106 using an adhesive. In some embodiments, this may be accomplished by applying a layer of adhesive that substantially or completely covers an upper surface of the second layer 106 and/or the lower surface of the first layer 104 and then pressing the upper layer 104 and the lower layer 106 together. Applying the adhesive in this manner may generally bond the first layer 104 to the second layer at substantially all points of contact between the first and second layers 106, 106. In some embodiments, adhesive may be replaced with or supplemented by the use of another joining method such as applying a sonic or heat weld, for example.
In some embodiments, the pad 100 can further be sewn along its edges to further join the layers. For example, in some embodiments, the edges of the pad 100 can be sewn with an overlock binding. This can improve durability and provide increases in manufacturing time.
FIGS. 3A-3C illustrate examples of methods for adhesively attaching the first layer 104 to the second layer 106. As will be discussed in more detail below, in these examples, the adhesive is only applied at certain locations between the first layer 104 and the second layer 106, such that the first layer 104 and the second layer 106 are not connected at all or substantially all points of contact therebetween. In some embodiments, this may advantageously facilitate flexing and bending of the first and/or second layers 104, 106, which may occur as the user sinks into and uses the pad 100. In each of FIGS. 3A-3C, adhesive 110 is illustrated as applied to an upper surface of the second layer 106. In other embodiments, the adhesive 110 could be applied, alternatively or additionally to a lower surface of the first layer 104. Further, FIGS. 3A-3C illustrate only certain examples, and other variations are possible, for example, as noted above, an adhesive layer can be applied that covers or substantially covers an entire interface between the first layer 104 and the second layer 106. The joining methods described herein can also be used to join any other layers of the pad, if present.
FIG. 3A illustrates an example wherein adhesive 110 (or other weld) is applied as a bead around the periphery of the upper surface of the second layer 106. The bead can be continuous as illustrated, although this need not be the case in all embodiments. In this example, the first layer 104 would be bonded to the second layer 106 around the periphery or edges of the pad 100, while the center portions of the first layer and second layer 104, 106 would not be bonded to each other.
FIG. 3B illustrates a similar example, except that rather than a continuous bead, the adhesive or weld 110 is applied to the upper surface of the second layer 106 only at discrete points around the periphery. The number and spacing between the dabs of adhesive 110 can be varied according to the embodiment. For example, in some embodiments, dabs of adhesive 110 are placed every 1 inch, every 2 inches, every 3 inches or greater. In some embodiments, two, there, four, five, six, seven, eight or more dabs of adhesive 110 can be placed along each side. In some embodiments, the dabs of adhesive 110 can be evenly spaced. In some embodiments, spacing between the dabs of adhesive 110 can be uneven. In this example, the first layer 104 would be bonded to the second layer 106 at certain points along the periphery or edges of the pad 100, while the center portions of the first layer and second layer 104, 106 would not be bonded to each other.
FIG. 3C illustrates an additional example wherein dabs of adhesive 110 are applied in the corners of the upper surface of the second pad 106 and the also at additional locations on the upper surface. For example, as illustrated, four additional dabs of adhesive 110 are applied in the center region of the upper surface of the second pad 106. Again, the number, spacing, and positions of the dabs of adhesive 110 can be varied depending on the embodiment. In the illustrated example, the first layer 104 would be bonded to the second layer 106 at the corners or edges of the pad 100 and also at certain locations in the center of the pad 100.
Attaching the first and second layers 104, 106 together at only certain points of contact or locations between the two may allow some degree of relative motion between the first and second pads 104, 106, at least at the unbonded portions of the layers. As mentioned previously, this may facilitate bending or flexing of the pad 100 by preventing or reducing the likelihood or severity of a lamination effect which can occur when the first and second layers 104, 106 are fully or substantially bonded to each other. Because of the soft and cushioning nature of the second layer 106, such bending and flexing of the pad 100 may occur during use.
FIGS. 4A and 4B illustrate additional embodiments of cushioned pads 200A, 200B that include a stepped or tiered design. The cushioned pads 200A, 200B can include a raised wrist portion as shown. In each embodiment, the pads 200A, 200B may comprise a layered construction similar, in some respects, to the pad 100 described above with reference to FIGS. 1 and 2. For example, the pads 200A, 200B may comprise a first layer 204 that is in some respects similar to the first layer 104 of the pad 100. Similarly, the pads 200A, 200B may comprise a second layer 206 that is in some respects similar to the first layer 106 of the pad 100. For example, the first and second layers 204, 206 of the pads 200A, 200B, may be made from the same materials as the first and second layers 104, 106 discussed above. Additionally, the pads 200A, 200B can comprise a third layer 208, which is configured to provide additional stiffness to the pads, similar to the lower surface or third layer 108 described above.
As illustrated in FIG. 4A, the cushioned pad 200A includes a stepped or tiered construction. For example, as shown, the second layer 206 can include a first portion having a first thickness and a second portion having a second thickness that is thicker than the first portion. The first layer 204 can be divided into first and second portions 204A, 204B that are attached to the first and second portions of the second layer 206. In some embodiments, the first and second portions 204A, 204B are discontinuous as shown.
The first portion 204A of the first layer 204 can be attached to the thinner portion of the second layer 206. In some embodiments, the first portion 204A provides a working surface. For example, the working surface can a support a mouse and be used as a mousepad. The second portion 204B of the first layer 204 can be attached to the thicker portion of the second layer 206. In some embodiments, the second portion 204B provides a wrist rest. The wrist rest can be configured, for example, to support a user's wrist or forearm while the user uses the mouse on the working surface of the first portion 204A.
As shown in FIG. 4A, the second portion 204B can be positioned at a height H above the first portion 204A. In some embodiments, the height H can be between 0.25 and 2 inches, such as, 0.25 inches, 0.5 inches, 0.75 inches, 1 inch, 1.25 inches, 1.5 inches, or 1.75 inches, for example. Other heights H are also possible. The height H can be configured to maintain an ergonomic and comfortable wrist alignment while using the pad 200A.
Further, FIG. 4A illustrates that the second portion 204B can include a length Lw (a length of the wrist portion) as shown. In some embodiments, the length Lw can be configured to provide sufficient support for the user's wrist and/or forearm. For example, in some embodiments, the length Lw can be greater than 2 inches, greater than 3 inches, greater than 4 inches, or greater than 5 inches. Other lengths Lw are also possible.
FIG. 4B illustrates the pad 200B. The pad 200B is in many respects similar to the pad 200A previously described in that it includes a stepped or tiered construction. However, as shown in FIG. 4B, for the pad 200B, a transition between the thinner section and the thicker section is gradual. For example, as shown in FIG. 4B, the transition between the thinner section and the thicker section may occur at an angle α. In some embodiments, the angle α can be between about 25 and 65 degrees, such as about 30 degrees, about 45 degrees, or about 60 degrees, although other angles α are also possible.
As noted above, for the pads 200A, 200B, the first and second layers 204, 206 can be made from the same materials as the first and second layers 104, 106 described above. Thus, the pads 200A, 200B may advantageously provide benefits similar to those discussed above, including reducing pressure points and creating a comfortable and ergonomic working experience.
FIGS. 5A and 5B illustrate isometric and cross-sectional views of another embodiment of a cushioned pad 300. The pad 300 may be similar, in some respects, to the pad 100 described above (including a similarly layered construction). However, as illustrated in FIGS. 5A and 5B, the pad 300 includes tapered edges 305. The tapered edges 305 may, in some embodiments, provide a neater look and feel for the product. In some embodiments, the tapered edges 305 may provide more comfortable feel for a user resting his or her forearms on the pad 300. The tapered or fabric wrap-over edges in FIGS. 5A and 5B may also be applied to any of the other embodiments described in this application or shown in the figures, including the tiered embodiments in FIGS. 4A and 4B or the arm sled in FIGS. 8A-8D.
FIG. 5C is an isometric view of an embodiment of a cushioned pad 300A that includes tapered edges 305 and a first layer 304 that is wrapped over a second layer as well as a stepped or tiered construction for providing a raised wrist support 305A. As illustrated, the upper surface 302 includes a raised wrist support 305A and a lower working surface 305B, thus providing a tiered or stepped construction which can be similar to the embodiments illustrated in FIGS. 4A and 4B.
As best seen in the cross-sectional view of FIG. 5B, the pad 300 can comprise a layered construction that is, in some respects, similar to the layered constructions described above. For example, the pad 300 may comprise a first layer 304 that is in some respects similar to the first layer 104 of the pad 100. Similarly, the pad 300 may comprise a second layer 306 that is in some respects similar to the first layer 106 of the pad 100. The first and second layers 304, 306 of the pad 300, may be made from the same materials as the first and second layers 104, 106 discussed above. However, as shown in FIGS. 5A and 5B, in the illustrated embodiment of the pad 300, the first layer 304 is formed or wrapped over the second layer 306 on the tapered edges 305. Thus, in some embodiments, the first layer 304 may entirely cover the second layer 306, such that the second layer 306 is not externally visible. In some embodiments, after the first layer 304 is wrapped over the second layer 306, the edges can be sewn to bind the layers together.
In some embodiments, because the first and second layers 304, 306 can be made from the same materials as the first and second layers 104, 106 described above, the pad 300 may advantageously provide benefits similar to those previously discussed.
In the illustrated embodiment of FIGS. 5A and 5B, the pad 300 also includes a base layer 309. In some embodiments, the base layer 309 is positioned below the second layer 306. The base layer 309 can comprise a supporting layer for the pad 300. For example, in some embodiments, the base layer 309 comprise a plastic, rubber, chipboard, paperboard, cardstock, cardboard, wooden, or other similarly stiff or rigid base. In some embodiments, the base layer 309 may be a combination of one or more materials laminated or attached together. For example, the base layer 309 can comprise a paperboard layer laminated to a rubber layer. In some embodiments, the base layer 309 can provide a decorative finish to the pad 300. In some embodiments, the base layer 309 can provide a stiffening or rigid layer for the pad 300.
In some embodiments, the first layer 304 is wrapped over the second layer 306 and adhered to the base layer 309. In some embodiments, during manufacture, the base layer 309 can be assembled by laminating a rubber layer to a paperboard layer to produce a stiffening layer. Then, the second layer 306 can be positioned over the base layer 309 and covered with the first layer 304. Various joining methods such as adhesive and/or heat or sonic weld can be used to join the layers. Finally, the edges of the pad 300 can be sewn as described above. A lower surface 308 is positioned on or included on the bottom of the base layer 309.
FIGS. 6A and 6B illustrate an embodiment of a cushioned pad assembly 400 that includes the pad 100 (as described above) and an embodiment of a tray 402. FIG. 6A shows an exploded view of the assembly 400, and FIG. 6B illustrates a cross-sectional view of the tray 402 alone. The tray 402 may provide a base for supporting the pad 100 (or any of the other pads described herein) and may be configured to provide a clean and refined look for the assembly 400. For example, using the pad 100 in the tray 402 may provide an attractive and decorative appearance.
With reference to FIGS. 6A and 6B, the tray 402 can comprise sidewalls 404 extending upwardly from a bottom 406 of the tray 402. The sidewalls 404 and bottom 402 can define a recess into which the pad 100 can be received. In some embodiments, when the pad 100 is received in the recess of the tray 402, the upper surface 102 of the pad 100 is flush with the tops of the sidewalls 404. In some embodiments, the upper surface 102 of the pad 100 is higher with the tops of the sidewalls 404. The tray 402 can be configured such that it closely received the pad 100. That is, a narrow clearance can be provided between the edges of the pad 100 and the sidewall 404.
A front portion of the tray 402 can include a cutout 408 as shown. The cutout 408 can be formed in a front sidewall 404. In some embodiments, the cutout 408 further extends into the bottom 406 of the tray 402. As shown in FIG. 6B, in some embodiments, the bottom 406 of the tray 402 includes a tapered portion 409 surrounding the cutout 408. This tapered portion 409 can be configured to provide a smooth transition between the cutout 408 and the remainder of the bottom 406 such that when the pad 100 is received in the tray 402 the user does not feel an abrupt edge caused by the cutout 408.
The cutout 408 can be configured to allow the user to access the pad 100. For example, the user's arm may be positioned on the pad 100 and the forearm may extend through the cutout 408. The cutout 408 may prevent the user's arm from resting directly on the sidewalls 404, which may be uncomfortable.
In some embodiments, the pad 100 can be replaced in the assembly 400 with a stepped or tiered pad, for example, the pads 200A, 200B, of FIGS. 4A and 4B. In some embodiments, the pads 300, 300A of FIGS. 5A-5C can also be used in the assembly 400.
FIGS. 7A and 7B illustrate another embodiment of a cushioned pad assembly 500 that includes the pad 100 (or other pads, such as the pad 300) and a tray 502. FIG. 7A shows an exploded view of the assembly 500, and FIG. 7B illustrates a cross-sectional view of the tray 502 alone. The tray 502 may provide a base for supporting the pad 100 (or any of the other pads described herein) as described above. In some respects similar to the tray 402 just described, the tray 502 can comprise sidewalls 504 that extend from a bottom 506 to define a recess for receiving the pad 100. A cutout 508, similar to the cutout 408, can also be provided to allow access to the pad 100 within the tray 502.
In the illustrated embodiment of FIGS. 7A and 7B, the tray 502 includes a bottom 506, comprising a first portion 506A and a second portion 506B. As shown, the bottom 506 comprises a stepped or tiered configuration, wherein the second portion 506B is arranged higher than the first portion 506A. When the pad 100 is received in the tray 502, the pad 100 may conform to the bottom of the tray 506, and thus may take on a stepped configuration itself that is in some respects similar to the pads 200A, 200B discussed above with reference to FIGS. 4A and 4B. In some embodiments, the raised second portion 506B can be formed as a separate insert that rests on top of (or is attached to the bottom 506A) to create the raised wrist portion for the pad 100.
As best seen in FIG. 7B, a transition between the first portion 506A and the second portion 506B can be gradual, for example, rounded or angled. Similarly, a gradual transition can be formed between the second portion 506B and the cutout 508. These gradual transitions can enable the pad 100 to smoothly conform to the stepped bottom 506 of the tray and improve the comfort of the assembly 500.
The trays 402, 502 of FIGS. 6A-7B can be made of many materials including, for example, wood, plastic, molded rubber, etc.
FIG. 8A illustrates an embodiment of a cushioned pad 600A that is configured as an arm sled. The pad 600A may be similar, in some respects, to the pad 100 described above, except that the pad 600A is configured support a user's wrist and/or forearm while using the pad 600A with a mouse that is positioned in front of the pad 600A. An example of the pad 600A is shown in in use in FIGS. 8C and 8D.
As shown in FIG. 8A, pad 600A may comprise a layered construction. For example, the pad 600A may comprise a first layer 604 that is in some respects similar to the first layer 104 of the pad 100. Similarly, the pad 600A may comprise a second layer 606 that is in some respects similar to the first layer 106 of the pad 100. For example, the first and second layers 604, 606 of the pad 600A may be made from the same materials as the first and second layers 104, 106 discussed above. In some embodiments, the pad 600A also includes a third layer or base layer 610 similar to the stiffening layer 309 described above. The pad 600A can be dimensioned so as to support a user's wrist and/or forearm (see FIGS. 8C and 8D).
The pad 800A includes an upper surface 602 configured to support a user's wrist and/or forearm, as shown in FIGS. 8C and 8D. The pad 600A also includes a lower surface 610 that is configured with a low friction or slidable material that permits the pad 600A to slide over the surface of a desk. This may allow the user, whose arm is resting on the pad 600A to slide the pad 600A during use.
FIG. 8B illustrates another embodiment of a cushioned pad 600B configured as an arm sled. The cushioned pad 600B is similar to the cushioned pad 600A except that the cushioned pad 600B includes a rounded recess 611 formed into the upper surface 602 thereof for receiving the user's arm. The rounded recess 611 may help the user maintain her or her arm on top of the pad 600B. Further, as shown in FIG. 8B, a rear edge of the pad 600B can be rounded.
FIGS. 8C and 8D are images showing the pad 600 during use. As shown, in some embodiments, the user rests his or her forearm on the pad such that the user's hand hangs off the front of the pad 600 and holds a mouse which is positioned in front of the pad. The pad 600 may benefit those who do not like mousepads but want the more thorough comfort produced by the cushioned pads described herein, as well as an improved wrist posture position.
FIG. 9 illustrates an embodiment of a cushioned pad 700 that includes straps 715 for securing the pad 700 to a user's forearm. In the illustrated embodiment, the pad 700 is similar to the pads 600A, 600B described above with reference to FIGS. 8A-8D. For example, the pad 700 may comprise a layered construction including a first layer 704, a second layer 706, and a base layer and/or lower surface 710 similar to those previously described. The pad 700 may also include a recess 711 that is configured to receive the user's arm. As shown, the pad 700 includes the straps 715. In the illustrated embodiment, two straps 715 are shown, although other numbers (such as one, three, four, or more) are also possible. In some embodiments, each of the straps 715 can comprise two portions that can be joined with a fastener (such as hook and loop material) around the user's arm. In other embodiments, each of the straps 715 comprises a loop of material through which the user inserts his or her arm. The straps 715 can be made of an elastic or stretchy material.
In some embodiments, the straps 715 are configured to fix the pad 700 to the user's arm such that the pad 700 follows the motion of the user's arm. For example, as the user moves his or her arm, the pad 700 can slide on the desk or be lifted from the desk depending on the motion of the user's arm.
FIG. 10 is an image showing an embodiment of a cushioned pad 800 that includes a cutout 820 for a mouse 830. The pad 800 may be similar to any of the pads previously described, such as the arm sled pads of FIGS. 8A-9. In some embodiments, during use, a user rests his or her arm on the pad 800 with the mouse 830 positioned partially within the cutout 820 in front of the pad 800. In some embodiments, the pad 800 slides as the user moves the mouse 830, such that the mouse 830 remains positioned within the cutout 820 and the user's arm remains on the pad 800.
FIGS. 11-17 illustrate features related to a mouse-retaining fence or pockets that can be included on mousepads, such as the cushioned pads described above with reference to FIGS. 1-16. Certain features of the mouse-retaining fences or pockets are described below with the understanding that these features can be implemented by those of skill in the art with the cushioned pads described above upon consideration of this disclosure. The mouse-retaining fences or pockets can be configured to retain a mouse on a mousepad in the event that the mousepad is used at an angle. Use of a mousepad at an angle is common in a variety of situations, for example, on a hospital computer cart, on an under-desk keyboard tray, or on a tilted standing tray. The mouse-retaining fences and pockets are configured to keep the mouse from falling to the floor when the user releases it.
FIG. 11 is an isometric view illustrating an embodiment of a pad 900 that includes a mouse-retaining fence 915. The mouse-retaining fence 915 can extend upward from an upper surface of the pad 900 to create a pocket, wall, or barrier configured to prevent a mouse from sliding off of the pad 900 when the pad 900 is positioned at an angle and the mouse is released. The height of the mouse-retaining fence 915 can be selected or configured to prevent a mouse from falling. In some embodiments, the height of the mouse-retaining fence 915 is about 0.5 inches, about 0.75 inches, about 1.0 inches, about 1.25 inches, about 1.5 inches, about 1.75 inches, about 2.0 inches or higher.
In the illustrated embodiment, the mouse-retaining fence 915 can be positioned at a rear edge of the pad 900. Also as shown, the mouse-retaining fence 915 can extend partially onto the side edges of the pad 900. The placement can prevent a mouse from falling when the pad 900 is positioned at an angle wherein the rear edge is lower than the upper edge. When positioned at the rear of the pad 900, the mouse-retaining fence 915 can be configured of a soft and deformable material such that it can be pressed down by a user's arm when using the pad 900. When the user releases the mouse and removes his or her arm, the mouse-retaining fence 915 can return the shape illustrated in FIG. 11 so as to create a pocket, wall, or barrier to retain the mouse.
In some embodiments, the mouse-retaining fence 915 can be alternatively or additionally positioned at a front edge and/or one or more side edges of the pad 900 to prevent a mouse from falling off the pad 900 when the pad 900 is angled toward the front or side edges. In these positions (for example, front and/or sides of the pad), the mouse-retaining fence 915 can be similarly made from a soft and deformable material as described above. Alternatively, in these positions, the mouse-retaining fence 915 can be made from a harder or more rigid material because a user will not rest his or her arm on the mouse-retaining fence 915 on the front and/or side edges of the mouse pad. The pad 900 can be, for example, a conventional mouse pad or any of the cushioned pads described above.
In some embodiments, the mouse-retaining fence 915 can be integrated with the pad 900, or it can be a separate piece that is attachable to the pad 900 as described below with reference to FIGS. 15-17. FIG. 11 also illustrates that the pad 900 can include a cord loop 917 positioned at a front edge of the pad 900. A cord of a mouse can be inserted through the cord loop 917 to further maintain the mouse on the pad 900.
FIG. 12 is an exploded isometric view of an embodiment of a system 1000 including cushioned pad 300 and a tray 1002 including a mouse-retaining fence 1015. In the illustrated embodiment, the system 1000 includes the cushioned pad 300 of FIGS. 5A and 5B. In other embodiments, any of the cushioned pads previously described or a conventional mouse pad can be used in place of the cushioned pad 300.
In the illustrated embodiment, the tray 1002 is configured to receive the pad 300. When the pad 300 is positioned on or in the tray 1002, the mouse-retaining fence 1015, which can extend upwards from an upper surface of the tray 1002 is positioned relative to the pad 300 such that the mouse-retaining fence 1015 is configured to retain a mouse on the pad 300 as described above. The mouse-retaining fence 1015 can be positioned on the rear, side, and/or front edges of the tray 1002. In some embodiments, the tray 1002 is configured to extend entirely under the pad 300, although this need not be the case in all embodiments. In some embodiments, the tray 1002 extends only partly under the pad 300.
FIG. 13 is an isometric view illustrating an embodiment of a cushioned pad 1100 comprising the cushioned mouse pad 300 (described above with reference to FIGS. 5A and 5B) further including a mouse-retaining fence 1115. In the illustrated embodiment, the mouse-retaining fence 1115 can be integrally formed with the base layer 309 of the cushioned pad 300. In other embodiments, the mouse-retaining fence 1115 can be a separate piece that is attached or attachable to the base layer 309 or another portion of the cushioned pad 300.
FIG. 14 is a perspective view of an embodiment of a cushioned pad 1200 with a tiered structure and a mouse-retaining pocket 1215. In the illustrated embodiment, the cushioned pad 1220 includes a raised wrist portion 1204B and a lowered mouse portion 1204A. This arrangement is in some respects similar to the stepped or tiered structure of the cushioned pad 200A of FIG. 4A. As shown, a mouse-retaining pocket 1215 can be formed at the transition between the wrist portion 1204B and the mouse portion 1204A.
FIG. 15 illustrates an embodiment a fence roll 1300 that can be used to create a mouse-retaining fence. In the illustrated embodiment, the fence roll 1300 comprises a strip of material 1302. The material 1302 may be arranged in a roll such that it can be unspooled and cut to length as desired. The material 1302 can include a strip of adhesive 1304 which can be used to fasten the material 1302 to another object, such as a cushioned pad or mouse tray to create a mouse-retaining fence. In some embodiments, the adhesive is omitted and the material 1302 can be attached with a separate fastener or adhesive. Examples are shown in FIGS. 16 and 17.
In some embodiments, the material 1302 comprises a fabric, a foam, a plastic, a rubber, etc. Specific examples includes neoprene or synthetic fabric. When intended for use on a rear edge of a pad, the material 1302 can be soft and compressible such that it can be pressed down by a user's arm during use without creating a significant pressure point.
FIG. 16 illustrates an example of attaching a mouse-retraining fence 1415 to a cushioned pad 300 in a system 1400. Although the cushioned pad 300 is illustrated, any of the cushioned pads described above can be used. In some embodiments, a conventional mouse pad can be used. The mouse-retaining fence 1415 can be made from a strip of the fence roll 1300 of FIG. 15 or separately formed. The strip can be cut to length and then attached to the pad 300 using the adhesive 1304 of the fence roll 1300 or a separate attachment mechanism, such as a bracket, clip, glue, separate strip of adhesive, etc. In the illustrated embodiment, the mouse-retaining fence 1415 is being attached to a rear edge of the pad 300 as illustrated by the arrows. Further, in the illustrated embodiment, the mouse-retaining fence 1415 includes a rear portion 1417 and two side portions 1419. The rear portion 1417 and the side portions 1419 can be formed from a strip of the fence roll 1300 that has been cut to length and folded or otherwise shaped so as to correspond to the rear edge and side edges of the pad 300. In the illustrated embodiment, the side portions 1419 are configured to be positioned only a portion of the side edges of the pad 300, although in other embodiments, the side portions 1419 can extend over the entire length of the side edges of the pad 300. In some embodiments, the side portion 1419 can be omitted. A similar arrangement can be configured for use on the front edge of the pad 300. The embodiment illustrated in FIG. 16 is just an example, and the mouse-retaining fence 1415 can alternatively or additionally be attached along any of the edges of the pad 300.
FIG. 17 illustrates an example of attaching a mouse-retaining fence 1515 to a mouse tray 1504 in a system 1500. The system 1500 includes a keyboard tray 1502 and a mouse tray 1504. In the illustrated embodiments, the mouse tray 1504 is connected to the keyboard tray 1502 by a connecting arm 1505. Other methods and mechanisms for attaching the mouse tray 1504 to the keyboard tray 1502 are possible. FIG. 16 also illustrates a connecting arm 1507 which can be used to connect the keyboard tray 1502 to a desk or other structure. A mouse-retaining fence 1515 can be attached to the mouse tray 1504 so as to retain a mouse thereon. The mouse tray 1504 can then be used with a mouse, mouse pad, or cushioned mouse pad. The mouse-retaining fence 1515 can be formed from the fence roll 1300 or separately formed.
In the illustrated embodiment, the mouse-retaining fence 1515 is being attached to a front edge of the mouse tray 1504 as illustrated by the arrows. Further, in the illustrated embodiment, the mouse-retaining fence 1515 includes a front portion 1517 and two side portions 1519. The front portion 1517 and the side portions 1519 can be formed from a strip of the fence roll 1300 that has been cut to length and folded or otherwise shaped so as to correspond to the front edge and side edges of the mouse tray 1504. In the illustrated embodiment, the side portions 1519 are configured to be positioned only a portion of the side edges of the mouse tray 1504, although in other embodiments, the side portions 1519 can extend over the entire length of the side edges of the mouse tray 1504. In some embodiments, the side portions 1519 can be omitted. A similar arrangement can be configured for use on the rear edge of the mouse tray 1504. The embodiment illustrated in FIG. 17 is just an example, and the mouse-retaining fence 1515 can alternatively or additionally be attached along any of the edges of the mouse tray 1504. In some embodiments, a similar fence can be installed on the keyboard tray 1502 to retain a keyboard.
FIGS. 18A, 18B, and 18C are perspective, top, and end views, respectively of a cushioned pad according to an embodiment. As shown, the pad is configured for use with a mouse. The illustrated pad may include the features described above. FIGS. 18A, 18B, and 18C illustrate an example design for the pad.
FIGS. 19A, 19B, and 19C are front perspective, end, and side views, respectively of a cushioned pad according to an embodiment. As shown, the pad is a desk pad, configured for use, for example, with a keyboard and mouse. The illustrated pad may include the features described above. FIGS. 19A, 19B, and 19C illustrate an example design for the pad.
The foregoing description details certain embodiments of the systems, devices, and methods disclosed herein. It will be appreciated, however, that no matter how detailed the foregoing appears in text, the systems, devices, and methods can be practiced in many ways. As is also stated above, it should be noted that the use of particular terminology when describing certain features or aspects of the invention should not be taken to imply that the terminology is being re-defined herein to be restricted to including any specific characteristics of the features or aspects of the technology with which that terminology is associated.
It will be appreciated by those skilled in the art that various modifications and changes may be made without departing from the scope of the described technology. Such modifications and changes are intended to fall within the scope of the embodiments. It will also be appreciated by those of skill in the art that parts included in one embodiment are interchangeable with other embodiments; one or more parts from a depicted embodiment can be included with other depicted embodiments in any combination. For example, any of the various components described herein and/or depicted in the figures may be combined, interchanged or excluded from other embodiments.
The above description discloses several methods and materials of the present invention. This invention is susceptible to modifications in the methods and materials, as well as alterations in the fabrication methods and equipment. Such modifications will become apparent to those skilled in the art from a consideration of this disclosure or practice of the invention disclosed herein. Consequently, it is not intended that this invention be limited to the specific embodiments disclosed herein, but that it cover all modifications and alternatives coming within the true scope and spirit of the invention as embodied in the attached claims. Applicant reserves the right to submit claims directed to combinations and sub-combinations of the disclosed inventions that are believed to be novel and non-obvious.

Claims

What is claimed is:

1. A cushioned pad, comprising:

a first layer including an upper surface configured to support a computer mouse during use; and

a second layer positioned below the first layer, wherein the second layer is configured to provide cushioning to reduce pressure points on at least a portion or a user's hand, wrist, or forearm during use,

wherein the second layer is at least 0.125 inches thick.

2. The cushioned pad of claim 1, wherein the second layer is at least 0.5 inches thick.

3. The cushioned pad of claim 1, wherein the second layer is at least 0.75 inches thick.

4. The cushioned pad of claim 1, wherein the second layer is at least 1.0 inches thick.

5. The cushioned pad of claim 1, wherein the second layer comprises at least one of a rubberized foam, a general soft foam, a memory foam, a latex foam, and a high density polyurethane foam.

6. The cushioned pad of claim 1, wherein the first layer is attached to the second layer with an adhesive.

7. The cushioned pad of claim 6, wherein the adhesive is applied around a periphery of the cushioned pad such that the first layer is not bonded to the second layer in a center area of the pad.

8. The cushioned pad of claim 6, wherein the adhesive is applied in discrete dabs such that the first layer is bonded to the second layer at discrete locations.

9. The cushioned pad of claim 1, further comprising a base layer positioned below the second layer and configured to stiffen the pad.

10. The cushioned pad of claim 9, wherein the base layer comprises a composite layer comprising a rubber material laminated to a paperboard stiffener.

11. The cushioned pad of claim 1, wherein the edges of the pad are sewn to join the first and second layers.

12. The cushioned pad of claim 1, further comprising a mouse-retaining fence.

13. A cushioned pad, comprising:

a first layer including an upper surface configured to support a computer mouse during use and a lower surface;

a second layer positioned below the first layer and contacting the lower surface, wherein the second layer is configured to provide cushioning to reduce pressure points on at least a portion or a user's hand, wrist, or forearm during use; and

a base layer positioned below the second layer, wherein the base layer is configured to provide rigidity for the pad,

wherein the first layer is wrapped over the second layer and contacts the base layer to form tapered edges.

14. The cushioned pad of claim 13, wherein the second layer is at least 0.5 inches thick.

15. The cushioned pad of claim 13, wherein the second layer is at least 1.0 inches thick.

16. The cushioned pad of claim 13, wherein the second layer comprises at least one of a rubberized foam, a general soft foam, a memory foam, a latex foam, and a high density polyurethane foam.

17. The cushioned pad of claim 13, wherein the base layer comprises a rubber material laminated to a paperboard stiffener.

18. The cushioned pad of claim 13, wherein edges of the pad are sewn to join the first, second, and base layers.

19. The cushioned pad of claim 13, further comprising a mouse-retaining fence.

20. A cushioned pad, comprising:

a first layer including an upper surface;

a second layer positioned below the first layer, wherein the second layer is configured to provide cushioning to reduce pressure points on at least a portion or a user's hand, wrist, or forearm during use;

a lower surface that is configured with a low friction or slidable material,

wherein the cushioned pad is configured in size and shape to support a user's forearm during use of a computer mouse positioned in front of the cushioned pad.