US20040216395A1 - 'Drop top' all-terrain, collapsible, portable shelter - Google Patents
'Drop top' all-terrain, collapsible, portable shelter Download PDFInfo
- Publication number
- US20040216395A1 US20040216395A1 US10/795,489 US79548904A US2004216395A1 US 20040216395 A1 US20040216395 A1 US 20040216395A1 US 79548904 A US79548904 A US 79548904A US 2004216395 A1 US2004216395 A1 US 2004216395A1
- Authority
- US
- United States
- Prior art keywords
- terrain
- structural units
- collapsible
- shelter
- portable shelter
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Abandoned
Links
- 239000000463 material Substances 0.000 claims description 23
- 238000010438 heat treatment Methods 0.000 claims description 7
- 238000010411 cooking Methods 0.000 claims description 5
- 230000007246 mechanism Effects 0.000 claims description 5
- 230000000694 effects Effects 0.000 description 13
- 238000004519 manufacturing process Methods 0.000 description 10
- 239000007787 solid Substances 0.000 description 9
- 239000011810 insulating material Substances 0.000 description 7
- 238000000034 method Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 125000006850 spacer group Chemical group 0.000 description 6
- 238000009413 insulation Methods 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 241000251468 Actinopterygii Species 0.000 description 2
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 239000012774 insulation material Substances 0.000 description 2
- 239000003562 lightweight material Substances 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 241000238631 Hexapoda Species 0.000 description 1
- 241000277331 Salmonidae Species 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000004308 accommodation Effects 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 235000012054 meals Nutrition 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000011120 plywood Substances 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 239000001294 propane Substances 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000011343 solid material Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000003643 water by type Substances 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H15/00—Tents or canopies, in general
- E04H15/001—Hunting, fishing huts or the like
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60P—VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS
- B60P3/00—Vehicles adapted to transport, to carry or to comprise special loads or objects
- B60P3/32—Vehicles adapted to transport, to carry or to comprise special loads or objects comprising living accommodation for people, e.g. caravans, camping, or like vehicles
- B60P3/34—Vehicles adapted to transport, to carry or to comprise special loads or objects comprising living accommodation for people, e.g. caravans, camping, or like vehicles the living accommodation being expansible, collapsible or capable of rearrangement
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/343—Structures characterised by movable, separable, or collapsible parts, e.g. for transport
- E04B1/34305—Structures characterised by movable, separable, or collapsible parts, e.g. for transport telescopic
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/343—Structures characterised by movable, separable, or collapsible parts, e.g. for transport
- E04B1/34336—Structures movable as a whole, e.g. mobile home structures
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/343—Structures characterised by movable, separable, or collapsible parts, e.g. for transport
- E04B1/34336—Structures movable as a whole, e.g. mobile home structures
- E04B1/34352—Base structures or supporting means therefor
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Tents Or Canopies (AREA)
Abstract
A collapsible, portable shelter consisting of two or more telescoping levels which may be raised and locked into position for use and which may be lowered and collapsed for transport and towing, and further having interchangeable wheels and skis for transport of the shelter over dry land or snow or ice.
Description
- This invention relates to portable shelters, specifically to such shelters that are collapsible or telescopic and transportable over multiple types of terrain.
- Over the centuries men and women have taken to the woods and waters of every part of the world in pursuit of fish and game either for necessity or, more recently, to experience nature's environment. These outings into the wild have been limited in duration to mostly daytime activities by the lack of adequate shelter.
- The requirements that a superior portable shelter would demonstrate over one of less versatility and of limited use are: (a) the ease of portability through adequate invention concepts; (b) the ability to use it during all seasons of the year by installing skies during the winter months and then converting to a wheel structure for use during the remainder of the year; (c) the maintenance of an adequate inside temperature with the use of fully incorporated insulation material and heating device; (d) the ease of maneuverability by use of light weight, durable materials for years of carefree, dependable operation with the inclusion of strong but light weight materials; (e) the ease of transport to general area, either on a trailer or in the bed of a pickup truck, by being created with telescopic rigid upper structures that slide down over the lower structure components giving the invention a low profile and less air resistance when in transit; (f) the quick and easy operation by a single individual to erect and, when ready to depart, lower upper structure components by the use of quick release, spring loaded self-locking pin assemblies; (g) the ease of moving to a desired spot of activity by the appropriate use of a tow bar system which can be attached to either a snowmobile or an ATV (All-Terrain Vehicle) and, (h) the ability to easily and quickly relocate to another area of a pond or lake, as in the case of ice fishing.
- With the increasing dependability, versatility and rising popularity of ATVs (All-terrain Vehicles), as well as the ongoing use of snowmobiles, for off-road activities, a demand for the use of my proposed invention, as described in the attached document text, is evident.
- The inventions that incorporate the use of telescopic type collapsibility for portable shelters are U.S. Pat. No. 3,000,664 to Martin (1959) and U.S. Pat. No. 5,028,088 to Monico (1990). These are portable structures but were invented to be utilized within the confines of the bed of a pickup truck. This limits their use when venturing into remote trout ponds to open water fish or for ice fishing purposes or for use when camping the remote, roadless back country in order to hunt or photograph. U.S. Pat. No. 4,488,752 to Broussard (1982) utilizes the invention of telescopic collapsibility but is incorporated on a trailer that is destined for use over a well maintained highway and cannot be transported over rough terrain or through heavy snow.
- There have been few patents issued that cover a wheel and ski system. U.S. Pat. No. 910,206 to Karssen (1903) entails a ski that can be bolted to a wheel but no further inventive concept was reached. This type of system, with the possibility of being practical on hard packed snow, would be very impractical in deep snow due to sinking and allowing too much resistance and maneuverability when transporting the shelter to remote areas. U.S. Pat. No. 5,653,456 to Mough (1997) was issued for a simple ski system which would be connected to some type of portable shelter. This system incorporates very small wheels which in turn would have to be attached to a portable shelter or the like. This patent concept is quite impractical on any type terrain other than ice or snow, due to the small wheels and skies which make it useless on other types of terrain. This invention doesn't allow adequate space to attach larger wheels due to the necessary space required above the skis and between the lower section of a structure. Also, it would be very difficult to maneuver a shelter with this system attached over rough terrain and through narrow spaces in remote areas due to its lack of being able to pivot easily.
- There have been many attempts to invent appropriate portable shelters for protection from nature's elements. U.S. Pat. No. 6,604,777 to Neville (1978), U.S. Pat. No. 6,439,647 to Baldwin (2001), U.S. Pat. No. 5,423,587 to Ingram (1993) are all patents for shelters that attach to the bed of pickup trucks. They are extremely heavy, non-portable shelters which protect the occupants from inclement weather and temperatures, but once in position, are troublesome to relocate to other areas because of size and design; they are doomed to that one location. These patents shouldn't be considered totally portable because they need to be transported by a vehicle that utilizes a road system.
- Other portable shelters of similar field of invention were issued. U.S. Pat. No. 6,017,080 to Gill (1996), U.S. Pat. No. 5,375,902 to Church (1993) are types of portable shelters with attached wheels but are large, heavy and have to be pulled by a pickup truck, or other vehicle of similar size. Again, these type inventions are limited to over-the-road use and aren't designed to maneuver off-road or over different types of terrain, such as snow covered ground.
- Many other patents have been issued for portable shelters with a wide variety of sheathing materials and collapsible inventions. U.S. Pat. No. 5,335,960 to Benignu (1994), U.S. Pat. No. 6,397,870 to Makedonsky (2002), and U.S. Pat. No. 5,749,387 to Thompson (1997) et. al., have a sled type base for use over snow covered surfaces. These inventions are designed with folding metal frames which are covered with a thin flexible sheathing. Some have to be assembled when arriving at desired location. Though they do protect the occupants from the wind, there is little heat retaining value and the material of which it is constructed has a short life span due to its thin, flexible nature. The above mentioned patents, as well as many others, utilize a sled type base to allow transportation over snow or ice covered surfaces. These type inventions are limited to the winter season and have no means of being transported over dry, rough terrain during spring, summer or fall, thus restricting their use.
- Other patents have been issued for many other inventions that are classified and indexed as portable or collapsible shelters. U.S. Pat. No. 3,464,735 to Smith (1968), U.S. Pat. No. 3,570,507 to Kasuba (1971), and U.S. Pat. No. 3,854,746 to Flynn (1973) et. al., have been issued invention rights that encompass a portable shelter with ski type systems. These serve a purpose and are similar to the above mentioned patents by way of being able to be transported over ice or snow cover terrain only. Their inventive usefulness is, also, limited to the winter months and have inadequate means to retain an acceptable inside temperature due to a thin, flexible, non-insulating outer sheathing.
- The beginning of this document mentioned the criteria needed for the ultimate all-terrain, all-season, portable shelter, which can be used during all four seasons of the year and over all types of terrain. All of the prior art invention patents which I have described earlier in this text, and all patents not mentioned but researched, lack many of the necessary criteria needed to equal my proposed invention.
- Over the years inventors have created many shelters, some having one or two of the desirable requirements of a complete shelter, but none possessing all positive traits. Some are portable during the winter months with the use of skis but have no means to be transported during open water seasons over dry ground to remote fishing ponds or on camping trips during spring, summer or fall. Others are constructed of light weight, flexible materials, but none have adequate solid sheathing material that would provide for years of dependable use. Few have been invented that possess qualities of wear and durability—those inventions have very limited insulation value.
- During research of prior art, all inventions that are of the similar field of inventions are invented for use solely for the purpose of use on ice or snow by being equipped with skis or a sled type mechanism which limits their use to the short winter seasons. None have been invented with the dual purpose of being able to be transported during winter conditions on ice and snow with the use of skis and then by removing the ski system and attaching a wheel system so shelter can be used on dry ground during the remaining seasons of the year for open water fishing, camping, hunting and other outdoor activities.
- Accordingly, besides the objects and advantages of the ‘Drop Top’ portable, all-terrain shelter described in my above patent, several objects and advantages of the present invention are:
- (a) To provide a portable, all-terrain shelter that collapses by telescopic means to a low profile in height to enhance the portability of being transported on a trailer or in the bed of a pickup truck to the general location of use.
- (b) To provide a portable, all-terrain shelter that can be used throughout the year by use of detachable skies and wheels.
- (c) To provide a portable, all-terrain shelter that, due to solid, rigid insulated panels, will maintain an adequate interior temperature for use in cold climates.
- (d) To provide a portable, all-terrain shelter when constructed of solid, rigid material that will endure years of dependable use.
- (e) To provide a portable, all-terrain shelter which offers a solid, secured shelf to permanently attach a propane stove that provides heat as well as a means of preparing meals.
- (f) To provide portable, all-terrain shelter that offers a means of fresh air ventilation and barrier from insects by the use of permanently attached screened, sliding windows.
- (g) To provide a portable, all-terrain shelter that is easily manufactured at an affordable price because no intricate components embody the invention.
- (h) To provide a portable, all-terrain shelter that is easily maneuverable while being towed by a snowmobile or ATV (all-terrain vehicle) due to the light weight of the solid and durable material of manufacture.
- (i) To provide a portable, all-terrain shelter where the structure units are easily raised or lowered in a telescopic fashion, by the use of light weight material of manufacture with molded in, or inserted onto said structure, a set of corresponding grooves that align the opposing sections.
- (j) To provide a portable, all-terrain shelter that allows for quick and easy lowering and raising of said structural units where said structural units are automatically locked into place to allow the multiple structure units to remain in a raised position by the use of spring loaded locking pin assembly. Then, when the shelter is ready to be transported, the multiple structural units may be easily and quickly lowered by reversing the spring loaded locking pin assembly mechanisms.
- (k) To provide a portable, all-terrain shelter that allows for compact storage due to the invention's structural units telescoping down over the corresponding structural unit. The upper structural unit is slightly larger in width and length, as is all corresponding structural units, as compared to the middle structural unit which allows the upper unit to telescope down around the lower adjacent structural unit.
- (l) To provide a portable, all-terrain shelter that allows ease of manufacture, shipping and assembly. All components of the invention are easily mass produced due to the invention concept and are easily stacked for shipping whereby purchaser may assemble said invention with limited manipulative skills, simple hand tools and limited prior construction knowledge.
- (m) To provide a portable, all-terrain shelter that allows ample interior space for occupancy of one or more individuals in order to perform their desired outdoor sporting activity.
- (n) To provide a portable, all-terrain shelter that allows for the attachment of a shelf on which a portable heating source can be permanently secured for use as a mode of cooking and as a source of heat.
- Further objects and advantages are to provide a portable, all-terrain shelter with multiple structural units that can be easily and quickly raised for use or easily and quickly lowered for transporting, that can be utilized during all seasons of the year and for many outdoor activities due to the interchangeability of skies and wheels depending on the type of surface of which the invention is to be transported, that can, with use of a heating device, maintain an adequate interior temperature for cold season activities. Still further objects and advantages will become apparent from a consideration of the ensuing descriptions and drawings.
- In accordance with the present invention the portable shelter comprises the ability of multiple structural units to be dropped down in a telescopic motion to create a low, air resistant, profile for transport. When the ‘Drop Top’ shelter is transported to the desired location of outdoor activity, the structural units can be easily raised and automatically locked into position for use. Also, the invention offers the use of either skis, so as to be transported over ice or snow for winter use such as ice fishing, or the removal of the ski system to be replaced with wheels and leveling posts which allow the ‘Drop Top’ portable shelter to be used during the warm weather months for activities such as remote camping, back country fishing and many hunting applications that necessitate day or over night accommodations.
- In the indicated drawings, each component of the invention is documented with a separate number. Certain multiple part components are distinguished by the component number with a component part alphabetic suffixes.
- FIG. 1 shows an isometric view of the invention in the raised position with skis attached. Each visible component is labeled.
- FIG. 2 shows a view of the right side of the invention in the raised position with skis attached. The front of the invention is to the right of the drawing.
- FIG. 3 shows the rear, or back end, view of the invention in the raised position with skis attached.
- FIG. 4 shows the right side view of the invention in the lowered position with skis attached.
- FIG. 5 shows the rear, or back end, view of the invention in the lowered position with skis attached.
- FIG. 6 shows an isometric view of the rear, right side and top of the invention in the raised position with skis removed and wheels and leveling post attached.
- FIG. 7 shows the left side view of the invention in the raised position with skis removed and wheels and leveling posts attached.
- FIG. 8 shows the rear, or back end, view of the invention in the lowered position with skis removed and wheels and leveling post attached.
- FIG. 9 shows the left view of the invention in the lowered position with wheels and leveling post attached.
- FIG. 10 shows a cross section view, including inside and outside alignment grooves, of the lower, middle and upper structural unit panels which have the option of interior insulation material.
- FIG. 11 shows an isometric view of the ski/wheel support bracket, ski yoke attached to ski, wheel hub spacer, wheel and ski/wheel hub bolt, washer and nut.
- FIG. 12 shows view of ski/wheel support bracket attached to floor support which is attached to floor by carriage bolt. Also, wheel is attached by ski/wheel hub bolt to ski/wheel support bracket with wheel hub spacer installed.
- FIG. 13 shows the ski/wheel support bracket attached to the floor support and floor by carriage bolt. Also, the ski, with ski yoke, is attached to the lower end of the ski/wheel support bracket with the ski/wheel hub bolt.
- FIG. 14 shows a cross-section of the upper, middle and lower structural unit panels with the latch pin assembly in the locked position securing the upper and middle panels; and a lock pin assembly, sliding against the stationary lower structural unit panel, in the unlocked position.
- FIG. 15 shows a latch pin assembly in the unlocked position.
- FIG. 16 shows a latch pin assembly secured to a panel in the locked position.
- FIG. 17 shows the face plate, latch pin assembly and the latch pin assembly split ring.
- FIG. 18 shows a ski/wheel support bracket with a leveling post, in the ‘down’ position, attached with the ski/wheel support bracket bolt.
- FIG. 19 shows a ski/wheel support bracket with a leveling post, in the ‘up’ position, attached to the ski/wheel support bracket with a support bracket bolt and held in the ‘up’ position with the leveling post locking pin.
- FIG. 20 shows an isometric view of the ski/wheel support bracket with the leveling post secured in the ‘down’ position.
- FIG. 21 shows a ski, with ski yoke secured, attached to the ski/wheel support bracket.
- FIG. 22 shows a side view of a ski, with ski yoke secured, attached to ski/wheel support bracket.
- FIG. 23 shows an end view of wheel, with wheel hub spacer, attached to ski/wheel support bracket by ski/wheel support bracket bolt.
- FIG. 24 shows side and end views of wheel with wheel hub spacer attached.
- FIG. 25 shows tow bar, which can be used to pull said portable shelter by either snowmobile or ATV (all-terrain vehicle), which attaches to front end of ‘Drop Top’ portable shelter.
- FIG. 26 shows exploded view of parts of ‘Drop Top’ portable shelter in the raised position.
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- A preferred embodiment of the telescopic, portable, all-terrain, portable shelter of the present invention is illustrated in FIG. 1, raised position, FIG. 4, lowered position, isometric view (with skis attached), FIG. 6, raised position, and FIG. 8, lowered position, (isometric view with wheels attached).
- The shelter consists of the
floor 20, FIG. 26, formed or manufactured of solid, rigid, re-enforced material or singular parts combined for same purpose. Theshelter floor 20 has twofloor openings 20 b. FIG. 26, formed or manufactured as to allow two floor hole covers 20 a to be inserted, allowing the floor hole covers 20 a to be flush withfloor 20 surface, whenfloor hole openings 20 b are not in use for the purpose of ice fishing. - The
floor 20 provides a base for attaching thelower structure 1, FIG. 1 and FIG. 6, which encompasses a left wall panel 1 a, right wall panel 1 b,front wall panel 1 c, andrear wall panels 1 d (bothrear wall panels 1 d are of similar dimensions). Right wall panel 1 a, left wall panel 1 b,front wall panel 1 c, and (2)rear wall panels 1 d are formed or manufactured with the capacity to include an insulating material imbedded between two thin, rigid outer sheathing surfaces. All said wall panels are formed or manufactured with a solid material, or similar material used to form or manufacture the wall panels, at the top and bottom of the all panels with sufficient dimensions to facilitate the attachment of latchpin assembly units 23, FIG. 14, FIG. 15 and FIG. 16. Right wall panel 1 a, left wall panel 1 b,front wall panel 1 c andrear wall panels 1 d are formed or manufactured with two structure unit wall panel insidealignment grooves 26, FIG. 10, imbedded or formed in the panels to facilitate the alignment of themiddle structure unit 2, FIG. 1 and FIG. 6, while moving up and down in a vertical motion along the outside dimensions of thelower structure unit 1.Wall panels floor 20 and to each adjacent wall unit by structural wall panel screws 24. - The
middle structure unit 2 is formed or manufactured and assembled in similar fashion aslower structure unit 1. Themiddle structure unit 2, as an embodiment of the invention, is formed or manufactured to sufficient dimensions as to allowmiddle structure unit 2 to move vertically up and down along the outside dimensions oflower structure unit 1. Theright wall panel 2 a, the left wall panel 2 b, thefront wall panel 2 c, and the tworear wall panels 2 d (bothrear wall panels 1 d are of similar dimensions) ofmiddle structure unit 2 are formed or manufactured with two vertically positioned structure unit wall panel insidealignment grooves 26, FIG. 10, and two, vertically positioned, structure unit wall panel outsidealignment grooves 25, FIG. 10, imbedded or formed in the said panels to facilitate the alignment of themiddle structure unit 2 while moving up and down in a vertical motion along the outside dimensions of thelower structure unit 1 and to facilitate the alignment of theupper structure unit 3, FIG. 1 and FIG. 6, while moving up and down in a vertical motion along the outside dimensions of themiddle structure unit 2. - The
upper structure unit 3 is formed or manufactured and assembled in similar fashion asmiddle structure unit 2. Theupper structure unit 3 is formed or manufactured to sufficient dimensions as to allowmiddle structure unit 2 to move vertically up and down along the outside dimensions ofmiddle structure unit 2. Theright wall panel 3 a, theleft wall panel 3 b, thefront wall panel 3 c, and the tworear wall panels 3 d (bothrear wall panels 1 d are of similar dimensions) ofupper structure unit 3 are formed or manufactured with two, vertically positioned, structure unit wall panel insidealignment grooves 26 imbedded or formed in the said panels to facilitate the alignment of theupper structure unit 3 while moving up and down in a vertical motion along the outside dimensions of themiddle structure unit 2 and to facilitate the alignment of theupper structure unit 3 while moving up and down in a vertical motion along the outside dimensions of themiddle structure unit 2. Theupper structure unit 3 is capped with a roof system formed or manufactured with the capacity to include an insulating material imbedded between two thin, rigid outer sheathing surfaces and formed or manufactured in a curved or an inverted ‘V’ shape, consisting of: a multiple number ofroof rafter panels 6 secured to the top portion of theupper structure unit 3 by structure wall panel screws 24, FIG. 10. A thin, flexible, solidroof panel sheathing 4, to prevent the entrance of precipitation into the shelter, is attached to the upper surfaces of theroof rafter panels 6 with fastening devices. -
Side sliding windows 7, FIG. 1 and FIG. 6, with incorporated screens, are attached with fastening devices to theupper structure unit 3right wall panel 3 a andleft wall panel 3 b on the outside of a formed or manufacturing opening created in theupper structure unit 3right wall panel 3 a and theupper structure unit 3left wall panel 3 b. - A
lower unit door 10, FIG. 1, formed or manufactured with the capacity to include an insulating material imbedded between two thin, rigid outer sheathing surfaces and of sufficient width to fit opening created by lower structurerear wall panels 1 d and of sufficient height to match height oflower structure unit 1, is attached to door opening oflower structure unit 1 by means of door hinges 11, FIG. 1. Amiddle unit door 9, FIG. 1, formed or manufactured with the capacity to include an insulating material imbedded between two thin, rigid outer sheathing surfaces and of sufficient width to fit opening created by middle structurerear wall panels 2 d and of sufficient height to be approximately one inch longer than opening created by middlerear wall panels 2 d ofmiddle structure unit 2, is attached to door opening ofmiddle structure unit 2 by means of door hinges 11. Anupper door unit 8, FIG. 1, formed or manufactured to create an opening which is to be covered by a thin, clear material to create an outside viewing window which is attached toupper door unit 8 by means of fastening devices.Upper door unit 8, is of sufficient width to fit opening created byupper structure unit 3rear wall panels 3 d and of sufficient height to be approximately one inch longer than opening created by upperrear wall panels 3 d ofupper structure unit 3, is attached to door opening ofupper structure unit 3 by means of door hinges 11. - The
middle structure unit 2 is held in a raised or elevated position by the use of four latchpin assembly units 23, which consists of latch pin assembly pin 23 a, latch pin assembly split ring 23 b, latch pin assembly spring 23 c, latch pin assembly retainer washer 23 d, latch pin assembly flat washer 23 e, latch pin assembly face plate 23 f, and latch pin assembly screws 23 g. Two latchpin assembly units 23 are attached to the upper inside surface of thelower structure unit 1 left side wall panel 1 b and two latchpin assembly units 23 are attached to the upper inside surface of thelower structure unit 1 right side wall panel 1 a oflower structure unit 1. Theupper structure unit 3 is held in a raised or elevated position by the use of four latchpin assembly units 23. Two latchpin assembly units 23 are attached to the upper inside surface of themiddle structure unit 2 left side wall panel 2 b and two latchpin assembly units 23 are attached to the upper inside surface of themiddle structure unit 2 rightside wall panel 2 a of themiddle structure unit 2. Whenupper structure unit 3 andmiddle structure unit 2 are to be lowered, a simple pull of the latch pin assembly split ring 23 b will release the latch pin assembly pin 23 a allowing theupper structure unit 3 andmiddle structure unit 2 to slide down over lower adjacent structure units. - A major embodiment of the invention is the versatile use of installing two
skis 12, FIG. 1, FIG. 13 and FIG. 21, for winter use on snow or ice and the interchangeability of removingskis 12 and attaching twowheels 17, FIG. 6, FIG. 8 and FIG. 12, for use during the remainder of the year. To make more rigid and give additional strength to thefloor 20, whether formed of a hard, solid, molded material or if the floor system is manufactured from component parts, twofloor support 15, FIG. 8 and FIG. 12, members are bolted, in a longitudinal direction, to the floor material by the use of ski/wheel support bolts 14 a, ski/wheel bracket washers 14 b and ski/wheel support nuts 14 c, FIG. 12. The above mentioned fastening devices, 14 a, 14 b, 14 c, as seen in FIG. 11, FIG. 12 and FIG. 13, are utilized to secure four ski/wheel support brackets 14, FIG. 11 and FIG. 12, which are permanently attached to the underside of thefloor support 15 members. The ski/wheel support brackets 14, as seen in FIG. 11, FIG. 12 and FIG. 13, are used to hold in place either the skis or wheels by utilizing ski/wheel hub bolt 17 a, FIG. 11 and FIG. 12, ski/wheel hub washer 17 b, ski/wheel hub nut 17 c, and in the case of mounting a wheel, thewheel hub spacers 18, FIG. 12, are installed. Each ski has permanently attached to it twoski yokes 13, FIG. 11 and FIG. 13, which are used to attach theskis 12 to the ski/wheel support bracket 14 by using fastening devices 14 a, 14 b, and 14 c. - To connect the portable shelter to either a snowmobile for winter use or to an ATV (all-terrain vehicle) for warm weather use, a
tow bar unit 16, FIG. 25, is installed. Thetow bar unit 16 encompasses a tow bar plate 16 c, which connects thetow bar 16 to the pulling machine and gives horizontal flexibility between the portable shelter and the pulling machine, two tow bar hinges 16 a, which give vertical flexibility between the portable shelter and the pulling machine and two tow bar arms 16 b, which connect the tow bar hinges 16 a and the tow bar plate 16 c. - FIG. 11 and FIG. 13—Additional Embodiments
- Additional embodiments, shown in FIGS. 11 and 13, demonstrate the versatile use of the ski/
wheel support bracket 14 that allows for easy changing from the use ofskis 12, as are needed to support the portable structure over snow and ice during the winter months, or to the use ofwheels 17, which are needed to support the portable shelter over graded or rough terrain for use during the warmer months of spring, summer and fall. - FIG. 1 and FIG. 4—Additional Embodiments
- Additional embodiments shown in FIG. 1 and FIG. 4, demonstrate the ease of configuration of the multi-structural units,1, 2 and 3, of the portable shelter from a raised position, FIG. 1, when occupying the structure to, FIG. 4, shown in the lowered position for low a profile when transporting the shelter behind a motorize vehicle to or from the spot of activity and for transporting the shelter on a trailer or in the back of pickup truck.
- FIG. 14, FIG. 15 and FIG. 16—Additional Embodiments
- Additional embodiments are featured in FIGS. 14, 15 and16 which show the latch
pin assembly unit 23. Theselatch pin assemblies 23 are self locking due to the utilization of a latch pin assembly spring 23 c which allow the latch pin assembly pins 23 a to automatically lock into a hole drilled into the upper inside surfaces of an adjacent structural units, 2 and 3. - Additional Embodiments
- The use of many different materials for the manufacture of the invention can be utilized. Using an inject molding process, or similar processes, to form the
floor 20, hole covers 20 a, lower, middle and upperstructural wall panels 1 a-1 d, 2 a-2 d, 3 a-3 d,roof rafter panels 6 and lower andmiddle doors - Operation—FIG. 1, FIG. 4, FIG. 6, FIG. 8, FIG. 10, FIG. 10a, FIG. 11, FIG. 18, FIG. 25
- The manner of operating the ‘Drop Top’ all-terrain, portable shelter FIG. 1 is very unique due to the four main embodiments of: telescoping structural units FIG. 1 and FIG. 4, alignment grooves FIG. 10, automatic locking together of structural units by using latch
pin assembly units 23 FIG. 10a and the tremendous versatility of being able to useskis 12 FIG. 4 orwheels 17 FIG. 8. The first step in using the ‘Drop Top’ portable shelter is determined by the type of ground condition on which one is to transport the ‘Drop Top’. Ifskis 12 are to be used, in the case of snow or ice covered ground, and are not already attached, one would remove the four ski/wheel bolts 14 a FIG. 11 by turning ski/wheel nut 14 c counterclockwise to back off nut. The twoskis 12, withski yokes 13 FIG. 11 attached, should be aligned with the ski/wheel support brackets 14 and secured using the ski/wheel support bracket bolts 14 a, washers 14 b and nuts 14 c. As the seasons change from snow covered ground to dry ground, the need to remove the twoskis 12 and install the twowheels 17 becomes a necessity. This process is the same as described above which requires removing the ski/wheel supports bracket bolts 14 a, removeskis 12 and then, after positioning the twowheels 17 on the rear ski/wheel support brackets 14, reinstalling ski/wheel support bracket bolts 14 a, securing the wheels in position. When wheels are needed to transport the ‘Drop Top’ shelter, one will need to install the two levelingposts 21 FIG. 18 on the front ski/wheel support brackets 14. This process is accomplished by positioning the levelingpost 21 on the ski/wheel support brackets 14 and securing with ski/wheel support bracket bolts 14 a. When the ‘Drop Top’ shelter is being transported, the leveling posts 21 can be rotated up and locked into position by inserting the locking pin 22 a FIG. 18 which prevents the bottom of the levelingpost 21 from dragging on the ground. - Another main embodiment of the ‘Drop Top’ shelter presents itself when the ‘Drop Top’ shelter is transported to the desired location of activity and the upper
structural levels upper structure unit 3 up into position. When theupper structure unit 3 is locked into place, the operator will need to push up again, this time lifting themiddle structure unit 2 along with theupper structure unit 3 which is already locked into position with themiddle structure unit 2. When the locked combination of the upper 3 andmiddle structure units 2 reach the desired height, they will lock into position with the use of the latchpin assembly units 23 FIG. 10a. - The third main embodiment of the invention includes the use of an automatic locking system which requires four latch
pin assembly units 23 for each of the upper structural units. When the structural units are in the down or lowered position, the latch pin assembly pin 23 a is forced inward creating pressure on the latch pin assembly spring 23 c, as it rests against the inside wall of the upper adjacent structure. As the structural units are raised the latch pin assembly pin 23 a rides on the inside surface of the upper adjacent structure unit. When the structure reaches the desired level, the latch pin assembly pin 23 a automatically activates and is secured in an aligned, predrilled hole, locking the two adjacent structural units into place. To ready the ‘Drop Top’ shelter for transporting, all one has to do is pull on the latch pin assembly split rings 23 c, releaseing the pressure on the latch pin assembly pin 23 a, thus easily lowering the upper structure units. At this point all that is needed to transport the collapsed shelter is to connect thetow bar unit 16 FIG. 25 to a hitch attached to a snowmobile or ATV (all-terrain vehicle) and pull the collapsed portable shelter back to an awaiting vehicle, camp or domicile. - The fourth embodiment of the ‘Drop Top’ portable shelter encompasses a set of inside26 FIG. 10 and
outside grooves 25 FIG. 10 on each of the wall panels. These corresponding, vertical grooves are manufactured into the wall panels and control the horizontal movement of the structures which forces the structural units to run in a near perfect vertical direction. - Advantages
- From the description above a number of advantages of my telescopic, all-terrain, portable shelter become evident:
- (a) The tremendous versatility of being able to either attach skis or wheels makes the ‘Drop Top’ portable shelter an all-season invention. The operator can utilize the skis over snow or ice during the winter months being towed by a snowmobile while ice fishing, camping, or as a headquarters for ice fishing derbies. With a simple operation of exchanging the skis for wheels, the shelter can be transported over graded surfaces or can be hauled over any rough terrain that an ATV (all-terrain vehicle) can traverse.
- (b) The invention, the “Drop Top” portable shelter, having a plurality of telescopic structural units, allows the shelter to have a low profile when the structural units are lowered creating less wind resistance while transporting and better maneuverability while traversing narrow, off road trails. With little effort the multiple structural units can be lifted to an elevated or raised position allowing for ample headroom for occupants.
- (c) Corresponding inside and outside structural unit wall panel alignment grooves, either molded into or attached to the wall panels, alleviate any horizontal movement of the wall panels and help guide the structural units in a vertical motion. These grooves help facilitate the ease of raising the structural units.
- (d) With the attachment of latch pin assembly units, the securing of the elevated structural units is made simple as the structure units raise into place and the spring loaded springs automatically engage and lock the two adjacent sections into place. The lowering of the structure units is as simple as raising because all the operator has to do is pull on the latch pin assemble split ring, releaseing the pressure on the pin, thus allowing the lowering of the structural units.
- (e) The limited weight of the ‘Drop Top’ portable shelter, due to materials and invention concept used in the manufacturing, allows for ease of movement over any surface condition, particularly while traversing rough, off road terrain.
- (f) With built in floor holes, ice fishing from the comforts of the interior is easily performed.
- (g) Due to the compact size, allowing for limited wind resistance, of the ‘Drop Top’ portable shelter, it is very easily fitted onto the back of a pickup truck or secured alongside of a snowmobile on a double trailer.
- (h) The option exists for inclusion of an insulating material in the wall panels which, during cold weather, will help maintain a comfortable interior temperature.
- (i) Because of the materials used in the manufacturing and the invention concept, the ‘Drop Top’ portable shelter is easily maintained with very limited effort and should provide decades, if not generations, of enjoyable use.
- (j) Having the invention composed of individual components, it will be easy and inexpensive to manufacture, ship and assemble with limited equipment or knowledge.
- (k) The interior volume of the invention will allow ample space for occupants to perform their activities comfortably.
- (l) The sliding windows of my invention will allow sufficient ventilation and light while occupying the ‘Drop Top’ portable shelter.
- Accordingly, the reader will see that the ‘Drop Top’ collapsible, portable shelter of this invention can be used over all types of terrain, can be conveniently used during all seasons of the year, can be easily converted from skies to wheels, can have the multiple structure units locked in place when elevated and can be quickly repositioned from a lowered structure during transportation of shelter to a raised position to provide adequate headroom for occupants. In addition, the shelter can be maneuvered and transported with ease because of its low profile and limited weight. Furthermore, the ‘Drop Top’ portable shelter has additional advantages in that:
- it can be easily mass manufactured by an injection molded process or can be constructed by a single individual with limited knowledge and equipment;
- it can be manufactured with readily available materials;
- it should last for many years with limited maintenance;
- it requires limited space for storing while not in use;
- it provides comfortable shelter for numerous outdoor activities.
- Although the description above contains many specifications, these should not be construed as limiting the scope of the invention but as merely providing illustrations of some of the recently preferred embodiments of this invention. For example, the shelter could have an inverted ‘V’ or a flat roof design, the shelter could have more windows, the shelter could use numerous and different materials in the manufacturing process, the structure could have more or less multiple structure units and the structure could have different latching devices installed, etc. Thus the scope of the invention should be determined by the appended claims and their legal equivalents, rather than by the examples given.
Claims (20)
1. A collapsible, all-terrain, portable shelter comprising a plurality of structural units
with a top structural unit, a bottom structural unit, and optional intermediate structural units,
with the top structural unit positioned above all other structural units and the bottom structural unit positioned below all other structural units and the intermediate structural units if any, positioned between the top structural unit and the bottom structural unit, with the top structural unit adjacent to the structural unit positioned immediately below, the bottom structural unit adjacent to the structural unit positioned immediately above, and each intermediate structural unit, if any adjacent to the structural units positioned immediately above and below;
with each said structural unit having a perimeter dimension greater than the perimeter dimension of the structural unit positioned immediately below, except for the bottom structural unit which has a perimeter dimension smaller than the perimeter dimensions of all other structural units, thereby allowing each said structural units to collapse down around the structural units positioned immediately below, except for the bottom structural unit; and
with each said structural units suitably adapted to being elevated or lowered by a positioning means.
2. The collapsible, all-terrain, portable shelter of claim 1 further comprising a floor having an area of sufficient size to accommodate multiple human of occupants.
3. The collapsible, all-terrain, portable shelter of claim 1 further comprising a series of corresponding vertical ridges and grooves on said structural units providing a means of alignment between adjacent structural units, facilitating slidability between adjacent structural units.
4. The collapsible, all-terrain, portable shelter of claim 1 further comprising a locking mechanism suitably adapted to retain the said structural units in an elevated position.
5. The collapsible, all-terrain, the portable shelter of claim 1 further comprising interchangeable skis and wheels for transporting said portable shelter over differing types of terrain.
6. The collapsible, all-terrain, the portable shelter of claim 2 further comprising a plurality of holes positioned within and through the floor, each said holes having a removable cover.
7. The collapsible, all-terrain, the portable shelter of claim 1 further comprising a front end and a back end, and a tow bar positioned at the front end of the said shelter.
8. The collapsible, all-terrain, the portable shelter of claim 1 further comprising at least one stationary shelf.
9. The collapsible, all-terrain, portable shelter of claim 1 wherein the structural units are constructed of a rigid material.
10. The collapsible, all-terrain, portable shelter of claim 1 wherein the structural units are insulated.
11. The collapsible, all-terrain, portable shelter of claim 8 further comprising a heating/cooking device, with the heating/cooking device secured to one said stationary shelf.
12. The collapsible, all-terrain, portable shelter of claim 1 further comprising a roof.
13. The collapsible, all-terrain, portable shelter of claim 12 wherein said roof is insulated.
14. The collapsible, all-terrain, portable shelter of claim 1 further comprising at least one window.
15. The collapsible, all-terrain, portable shelter of claim 1 wherein each structural unit further comprises a door.
16. The collapsible, all-terrain, portable shelter of claim 1 further comprising a leveling support structure to maintain the shelter in a substantially upright orientation when it is at rest and decoupled from a towing vehicle.
17. The collapsible, all-terrain, portable shelter of claim 1 further comprising
a floor having an area of sufficient size to accommodate multiple human occupants;
a series of corresponding vertical ridges and grooves on said structural units providing a means of alignment between adjacent structural units, facilitating slidability between adjacent structural units;
a locking mechanism suitably adapted to retain the said structural units in an elevated position;
a roof; and
interchangeable skis and wheels for transporting said portable shelter over differing types of terrain.
18. The collapsible, all-terrain, portable shelter of claim 1 further comprising
a floor having an area of sufficient size to accommodate multiple human occupants;
a plurality of holes positioned within and through the floor, each said hole having a removable cover;
a roof;
a series of corresponding vertical ridges and grooves on said structural units providing a means of alignment between adjacent structural units, facilitating slidability between adjacent structural units;
a locking mechanism suitably adapted to retain the said structural units in an elevated position;
interchangeable skis and wheels for transporting said portable shelter over differing types of terrain;
a front end and a back end, and a tow bar positioned at the front end of said shelter;
at least one window;
a door integrated into each structural unit;
a leveling support structure to maintain the shelter in a substantially upright orientation when it is at rest and decoupled from a towing vehicle; and
at least one stationary shelf and a heating/cooking device, with the heating/cooking device secured to one said shelf.
19. The collapsible, all-terrain, portable shelter of claim 18 wherein the structural units are constructed of a rigid material.
20. The collapsible, all-terrain, portable shelter of claim 19 wherein the roof and structural units are insulated.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/795,489 US20040216395A1 (en) | 2003-03-12 | 2004-03-09 | 'Drop top' all-terrain, collapsible, portable shelter |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US45353203P | 2003-03-12 | 2003-03-12 | |
US10/795,489 US20040216395A1 (en) | 2003-03-12 | 2004-03-09 | 'Drop top' all-terrain, collapsible, portable shelter |
Publications (1)
Publication Number | Publication Date |
---|---|
US20040216395A1 true US20040216395A1 (en) | 2004-11-04 |
Family
ID=33313334
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US10/795,489 Abandoned US20040216395A1 (en) | 2003-03-12 | 2004-03-09 | 'Drop top' all-terrain, collapsible, portable shelter |
Country Status (1)
Country | Link |
---|---|
US (1) | US20040216395A1 (en) |
Cited By (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20070294954A1 (en) * | 2006-06-22 | 2007-12-27 | Barrett Jeffrey L | Prefabricated bathroom assembly and methods of its manufacture and installation |
GB2442732A (en) * | 2006-10-14 | 2008-04-16 | Easy Pod Consultants Ltd | Collapsible shelter |
WO2008089319A2 (en) * | 2007-01-17 | 2008-07-24 | Bradenfox Solutions Llc | Collapsible portable toilet |
US20090229194A1 (en) * | 2008-03-11 | 2009-09-17 | Advanced Shielding Technologies Europe S.I. | Portable modular data center |
US20100087957A1 (en) * | 2008-10-08 | 2010-04-08 | Gibbons Michael P | System and methods for the preservation of mechanical assets |
FR2951215A1 (en) * | 2009-10-13 | 2011-04-15 | Didier Machet | Mobile device for restaurant e.g. fast-food, in place related to activities of e.g. winter sports, has displacement unit connected to rigid frame to allow mobility of displacement unit on snow or ice |
US20120066985A1 (en) * | 2009-05-25 | 2012-03-22 | Lukasz Bachorz | Enclosure for secondary distribution modular switchgears |
US20130091783A1 (en) * | 2011-10-13 | 2013-04-18 | Strata Products (Usa), Inc. | Modular shelter and method |
US20130232887A1 (en) * | 2010-05-07 | 2013-09-12 | Manuele Donnini | Assembly of prefabricated elements to form a prefabricated building with at least two floors and related building and installation process |
US20150000215A1 (en) * | 2012-01-11 | 2015-01-01 | Shaul Shalev | System and method for densely packed easily transportable mobile structures |
US8998284B1 (en) * | 2013-06-13 | 2015-04-07 | Russell P. Minahan | Ice fishing house with tracked drive, movable floor, and remotely controlled auger |
US9097032B1 (en) | 2014-12-01 | 2015-08-04 | Abdulreidha A. J. A. Al-Saffar | Portable shelter |
US20150282475A1 (en) * | 2014-04-08 | 2015-10-08 | Stephen R. Harris | Elevated Drive-In Hunting Blind |
US20190345730A1 (en) * | 2016-12-16 | 2019-11-14 | R.I.S.P.A. Modular Bulding System | Portable multi-functional system and realization method thereof |
WO2020007997A1 (en) * | 2018-07-05 | 2020-01-09 | Bundy Ross | A portable collapsible shelter |
US10538908B1 (en) * | 2017-04-21 | 2020-01-21 | Lwip Holdings, Llc | Telescoping storm shelter |
IT201800020191A1 (en) * | 2018-12-19 | 2020-06-19 | Andrea Losno | TELESCOPIC DRESSING CABIN FOR BATHING AND / OR SIMILAR ESTABLISHMENTS |
US20210324645A1 (en) * | 2020-04-20 | 2021-10-21 | Anthony Wang | Portable, modular, multi-purpose enclosure |
US11166549B2 (en) * | 2019-05-07 | 2021-11-09 | Medal Technologies, LLC | Collapsible and stackable outdoor structure |
USD979720S1 (en) * | 2021-04-20 | 2023-02-28 | VOVO Corporation | Integrated toilet |
US11926253B1 (en) * | 2018-11-14 | 2024-03-12 | Tyler Thompson | Enclosure expansion system and method of use |
Citations (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US910206A (en) * | 1908-06-08 | 1909-01-19 | John Karssen | Vehicle-wheel sled-runner. |
US2024423A (en) * | 1935-04-27 | 1935-12-17 | Brunetti Louis | Wheel attachment for sleds |
US2944852A (en) * | 1955-08-19 | 1960-07-12 | Vilas L Snyder | Vertically collapsible and telescoping trailer body |
US3000664A (en) * | 1959-01-23 | 1961-09-19 | Charles W Martin | Collapsible house for motor vehicles |
US3323778A (en) * | 1966-08-01 | 1967-06-06 | Clarence E Baker | Elevating mechanism |
US3570507A (en) * | 1969-07-07 | 1971-03-16 | Morris Kashuba | Ice fishing tent |
US3635516A (en) * | 1970-07-30 | 1972-01-18 | Jo Bud Inc | Fixtures for telescoping trailers |
US3774955A (en) * | 1970-06-10 | 1973-11-27 | J Byer | Mobile housing unit |
US3854746A (en) * | 1973-06-01 | 1974-12-17 | G Mutschler | Collapsible ice shelter and sled |
US4167284A (en) * | 1978-04-13 | 1979-09-11 | Roland Messina | Collapsible campers |
US4220370A (en) * | 1978-11-01 | 1980-09-02 | Rice James D | Telescoping camper |
US4239247A (en) * | 1979-03-16 | 1980-12-16 | Hinz James E | Portable angling house |
US4488752A (en) * | 1982-07-30 | 1984-12-18 | Alphe Broussard | Expandable mobile trailer |
US4612948A (en) * | 1984-12-24 | 1986-09-23 | Insta-Hut Inc. | Portable shelter or tent enclosure, structures and components therefor |
US5028088A (en) * | 1990-06-25 | 1991-07-02 | Don Del Monico | Collapsible mobility shelter for mounting on a vehicle |
US5172525A (en) * | 1991-12-17 | 1992-12-22 | Cook John S | Folding and telescoping sports shelter |
US5335960A (en) * | 1992-05-08 | 1994-08-09 | Benignu Jr Edward | Tonneau/tent shelter |
US5375902A (en) * | 1993-08-17 | 1994-12-27 | Church; James T. | Foldable mobile camper |
US5544671A (en) * | 1994-08-26 | 1996-08-13 | High Gear Inc. | Lightweight, portable, self-opening, collapsible shelter/camper/storage unit |
US5622198A (en) * | 1996-01-05 | 1997-04-22 | Elsinger; Raymond A. | Portable collapsible shelter |
US5653456A (en) * | 1995-07-21 | 1997-08-05 | Mough; Bryan M. | Ski system for ice fishing shanties |
US5749387A (en) * | 1997-01-07 | 1998-05-12 | Thompson; Todd | Portable ice fishing hut |
US6017080A (en) * | 1994-04-29 | 2000-01-25 | Damon Corporation | Tent camper with slide-out room |
US6397870B1 (en) * | 2000-11-27 | 2002-06-04 | James Makedonsky | Portable ice fishing shelter |
US6604327B1 (en) * | 2001-10-30 | 2003-08-12 | Ameracover Pool Enclosures, Inc. | Retractable spa enclosure |
US6685204B1 (en) * | 2002-08-20 | 2004-02-03 | Kenneth L Hehr | Hitch-mounted extensible step for pickup trucks and other vehicles having tailgates |
-
2004
- 2004-03-09 US US10/795,489 patent/US20040216395A1/en not_active Abandoned
Patent Citations (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US910206A (en) * | 1908-06-08 | 1909-01-19 | John Karssen | Vehicle-wheel sled-runner. |
US2024423A (en) * | 1935-04-27 | 1935-12-17 | Brunetti Louis | Wheel attachment for sleds |
US2944852A (en) * | 1955-08-19 | 1960-07-12 | Vilas L Snyder | Vertically collapsible and telescoping trailer body |
US3000664A (en) * | 1959-01-23 | 1961-09-19 | Charles W Martin | Collapsible house for motor vehicles |
US3323778A (en) * | 1966-08-01 | 1967-06-06 | Clarence E Baker | Elevating mechanism |
US3570507A (en) * | 1969-07-07 | 1971-03-16 | Morris Kashuba | Ice fishing tent |
US3774955A (en) * | 1970-06-10 | 1973-11-27 | J Byer | Mobile housing unit |
US3635516A (en) * | 1970-07-30 | 1972-01-18 | Jo Bud Inc | Fixtures for telescoping trailers |
US3854746A (en) * | 1973-06-01 | 1974-12-17 | G Mutschler | Collapsible ice shelter and sled |
US4167284A (en) * | 1978-04-13 | 1979-09-11 | Roland Messina | Collapsible campers |
US4220370A (en) * | 1978-11-01 | 1980-09-02 | Rice James D | Telescoping camper |
US4239247A (en) * | 1979-03-16 | 1980-12-16 | Hinz James E | Portable angling house |
US4488752A (en) * | 1982-07-30 | 1984-12-18 | Alphe Broussard | Expandable mobile trailer |
US4612948A (en) * | 1984-12-24 | 1986-09-23 | Insta-Hut Inc. | Portable shelter or tent enclosure, structures and components therefor |
US5028088A (en) * | 1990-06-25 | 1991-07-02 | Don Del Monico | Collapsible mobility shelter for mounting on a vehicle |
US5172525A (en) * | 1991-12-17 | 1992-12-22 | Cook John S | Folding and telescoping sports shelter |
US5335960A (en) * | 1992-05-08 | 1994-08-09 | Benignu Jr Edward | Tonneau/tent shelter |
US5375902A (en) * | 1993-08-17 | 1994-12-27 | Church; James T. | Foldable mobile camper |
US6017080A (en) * | 1994-04-29 | 2000-01-25 | Damon Corporation | Tent camper with slide-out room |
US5544671A (en) * | 1994-08-26 | 1996-08-13 | High Gear Inc. | Lightweight, portable, self-opening, collapsible shelter/camper/storage unit |
US5653456A (en) * | 1995-07-21 | 1997-08-05 | Mough; Bryan M. | Ski system for ice fishing shanties |
US5622198A (en) * | 1996-01-05 | 1997-04-22 | Elsinger; Raymond A. | Portable collapsible shelter |
US5749387A (en) * | 1997-01-07 | 1998-05-12 | Thompson; Todd | Portable ice fishing hut |
US6397870B1 (en) * | 2000-11-27 | 2002-06-04 | James Makedonsky | Portable ice fishing shelter |
US6604327B1 (en) * | 2001-10-30 | 2003-08-12 | Ameracover Pool Enclosures, Inc. | Retractable spa enclosure |
US6685204B1 (en) * | 2002-08-20 | 2004-02-03 | Kenneth L Hehr | Hitch-mounted extensible step for pickup trucks and other vehicles having tailgates |
Cited By (39)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20070294954A1 (en) * | 2006-06-22 | 2007-12-27 | Barrett Jeffrey L | Prefabricated bathroom assembly and methods of its manufacture and installation |
GB2442732A (en) * | 2006-10-14 | 2008-04-16 | Easy Pod Consultants Ltd | Collapsible shelter |
WO2008089319A2 (en) * | 2007-01-17 | 2008-07-24 | Bradenfox Solutions Llc | Collapsible portable toilet |
WO2008089319A3 (en) * | 2007-01-17 | 2008-10-16 | Bradenfox Solutions Llc | Collapsible portable toilet |
US20090229194A1 (en) * | 2008-03-11 | 2009-09-17 | Advanced Shielding Technologies Europe S.I. | Portable modular data center |
WO2010042194A1 (en) * | 2008-10-08 | 2010-04-15 | Gibbons Michael P | System and methods for the preservation of mechanical assets |
US8740099B2 (en) | 2008-10-08 | 2014-06-03 | Michael P. Gibbons | System and methods for the preservation of mechanical assets |
US9869083B2 (en) | 2008-10-08 | 2018-01-16 | Michael P. Gibbons | System and methods for the preservation of mechanical assets |
CN102216864A (en) * | 2008-10-08 | 2011-10-12 | 迈克尔·P·吉本斯 | System and methods for the preservation of mechanical assets |
EP2350762A4 (en) * | 2008-10-08 | 2016-04-20 | Michael P Gibbons | System and methods for the preservation of mechanical assets |
US10676915B2 (en) | 2008-10-08 | 2020-06-09 | Michael P. Gibbons | System and methods for the preservation of mechanical assets |
US20100087957A1 (en) * | 2008-10-08 | 2010-04-08 | Gibbons Michael P | System and methods for the preservation of mechanical assets |
CN102482874A (en) * | 2009-05-25 | 2012-05-30 | Abb有限公司 | An enclosure for secondary distribution modular switchgears |
US8683753B2 (en) * | 2009-05-25 | 2014-04-01 | Abb Technology Ag | Enclosure for secondary distribution modular switchgears |
US20120066985A1 (en) * | 2009-05-25 | 2012-03-22 | Lukasz Bachorz | Enclosure for secondary distribution modular switchgears |
FR2951215A1 (en) * | 2009-10-13 | 2011-04-15 | Didier Machet | Mobile device for restaurant e.g. fast-food, in place related to activities of e.g. winter sports, has displacement unit connected to rigid frame to allow mobility of displacement unit on snow or ice |
US20130232887A1 (en) * | 2010-05-07 | 2013-09-12 | Manuele Donnini | Assembly of prefabricated elements to form a prefabricated building with at least two floors and related building and installation process |
US8695285B2 (en) * | 2011-10-13 | 2014-04-15 | Strata Products Worldwide, Llc | Telescoping modular shelter and method |
US20130091783A1 (en) * | 2011-10-13 | 2013-04-18 | Strata Products (Usa), Inc. | Modular shelter and method |
US20150000215A1 (en) * | 2012-01-11 | 2015-01-01 | Shaul Shalev | System and method for densely packed easily transportable mobile structures |
US9850654B2 (en) * | 2012-01-11 | 2017-12-26 | Shaul Shalev | System and method for densely packed easily transportable mobile structures |
US8998284B1 (en) * | 2013-06-13 | 2015-04-07 | Russell P. Minahan | Ice fishing house with tracked drive, movable floor, and remotely controlled auger |
US20150282475A1 (en) * | 2014-04-08 | 2015-10-08 | Stephen R. Harris | Elevated Drive-In Hunting Blind |
US9277745B2 (en) * | 2014-04-08 | 2016-03-08 | Stephen R. Harris | Elevated drive-in hunting blind |
US9097032B1 (en) | 2014-12-01 | 2015-08-04 | Abdulreidha A. J. A. Al-Saffar | Portable shelter |
US20190345730A1 (en) * | 2016-12-16 | 2019-11-14 | R.I.S.P.A. Modular Bulding System | Portable multi-functional system and realization method thereof |
US10697193B2 (en) * | 2016-12-16 | 2020-06-30 | R.I. S.P.A. Modular Building System | Portable multi-functional system and realization method thereof |
US10538908B1 (en) * | 2017-04-21 | 2020-01-21 | Lwip Holdings, Llc | Telescoping storm shelter |
GB2576104B (en) * | 2018-07-05 | 2021-01-13 | Michael Bundy Ross | A portable collapsible shelter |
GB2576104A (en) * | 2018-07-05 | 2020-02-05 | Michael Bundy Ross | A portable collapsible shelter |
WO2020007997A1 (en) * | 2018-07-05 | 2020-01-09 | Bundy Ross | A portable collapsible shelter |
US11105087B1 (en) | 2018-07-05 | 2021-08-31 | Ross BUNDY | Portable collapsible shelter |
US11926253B1 (en) * | 2018-11-14 | 2024-03-12 | Tyler Thompson | Enclosure expansion system and method of use |
IT201800020191A1 (en) * | 2018-12-19 | 2020-06-19 | Andrea Losno | TELESCOPIC DRESSING CABIN FOR BATHING AND / OR SIMILAR ESTABLISHMENTS |
US11166549B2 (en) * | 2019-05-07 | 2021-11-09 | Medal Technologies, LLC | Collapsible and stackable outdoor structure |
US11399628B2 (en) * | 2019-05-07 | 2022-08-02 | Medal Technologies, LLC | Collapsible and stackable outdoor structure |
US20210324645A1 (en) * | 2020-04-20 | 2021-10-21 | Anthony Wang | Portable, modular, multi-purpose enclosure |
US11808051B2 (en) * | 2020-04-20 | 2023-11-07 | Anthony Wang | Portable, modular, multi-purpose enclosure |
USD979720S1 (en) * | 2021-04-20 | 2023-02-28 | VOVO Corporation | Integrated toilet |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US20040216395A1 (en) | 'Drop top' all-terrain, collapsible, portable shelter | |
US6854426B2 (en) | Portable corral apparatus | |
US6283537B1 (en) | Multifunction trailer | |
US8366177B2 (en) | Multi-purpose towed trailer and collapsible shelter used therewith | |
US8439426B2 (en) | Reconfigurable travel trailer with removable camping pod | |
US20060048459A1 (en) | Modular insulated panel collapsible sport/utility shanty | |
US6416101B1 (en) | Food service trailer | |
US5033493A (en) | Collapsible utility shack | |
US20040069338A1 (en) | Retractable portable shelter with an attachment for vehicles | |
US7093888B2 (en) | Retractable deck for a vehicle | |
US8550100B1 (en) | Portable ice fishing shelter | |
US7243979B1 (en) | Recreational and utility trailer | |
US20140083335A1 (en) | Stacking camping bed or table with detachable insulated tent structure | |
US11305682B2 (en) | Repositionable deck device for a structure | |
US6736446B1 (en) | Portable camper deck with a collapsible frame for storage | |
US20040169388A1 (en) | ATV with fender storage compartment | |
US20100133873A1 (en) | Movable hunting blind | |
US6978862B1 (en) | Mobile deer stand | |
US20080122197A1 (en) | ATV off-road sleeping/camping trailer | |
US20060208462A1 (en) | ATV off-road sleeping/camping trailer | |
US7128364B2 (en) | Mobile truck tent | |
US7273245B2 (en) | Camper and trailer combination having collapsible canopy | |
WO2004009423A2 (en) | Sports and recreational trailer | |
Alton Jr et al. | Drop top'all-terrain, collapsible, portable shelter | |
US8276965B2 (en) | Space saving automobile loading ramp system |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
STCB | Information on status: application discontinuation |
Free format text: ABANDONED -- FAILURE TO RESPOND TO AN OFFICE ACTION |