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US3822422A Expired / Lapsed US ⏱️ 0.0 years remaining

Combination multiple purpose campers folding cot and portable pack frame

Assignee: Individual
•
Filing: 1973-07-26
•
Granted: 1974-07-09
•
Expires: 1993-07-26
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Abstract

Abstract Portable multiple purpose camping apparatus adapted to serve as a pack frame that can be carried on the back of the camper when folded up and which can be unfolded on the camp site to form a camp chair, a chaise lounge or can be completely unfolded to form a cot for sleeping.

Inventors

  • 👤 T Buntyn

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-11-04 23:45
CPC Classifications
A; A45; A45F; A45F4/00; A45F4/02; A45F4/06

Claims Analysis

Total Claims: 16
Claim 1
Independent Claim 485 words
A combination folding cot and camper''s pack frame comprising: A. a three panel folding frame fabricated from metal tubing with 1. a generally U shaped head panel frame member with the joined end portion of said head frame tapered inward from each side by an amount approximately equal to the diameter of the tubing used for the frame, 2. a center panel having two spaced apart parallel frame members, 3. a generally U shaped foot panel frame member with the joined end portion of said foot panel frame tapered inward from each side by an amount approximately equal to the diameter of the tubing used for the frame, and 4. stress hinged connections connecting the head and foot panel frame members to the center panel frame members to form a generally rectangular cot frame with the foot panel frame folding directly over the center panel and the head panel frame folding directly over the foot panel frame; B. a generally U shaped leg hingedly attached to each end of the center panel said legs being 1. hinged to fold under toward the middle of said center panel when the cot is folded, 2. the hinges for said center section legs being provided with stop surfaces adapted to limit the outward rotation of said center legs, and 3. each of said center section legs being provided with braces C. a U shaped folding leg pivotally attached to the inside surface of the tapered portion of the head panel frame member adapted to lie inside the parallel side portions of the head panel frame member when folded and having 1. a slight curve in the cross member of said U shaped leg such that said cross portion curves toward the center of the cot and around the back of the camper as a pack, and 2. a folding brace connecting between an intermediate point on said folding leg and an intermediate point on the side members of the head panel frame member; D. a U shaped folding leg pivotally attached to the inside surface of the tapered portion of the foot panel frame member adapted to lie inside the parallel side portions of the foot panel frame member when folded and having 1. a slight curve in the cross member of said U shaped leg such that said cross portion curves toward the center of the cot and around the back of the camper when the device is carried as a pack, and 2. a folding brace connected between an intermediate point on said folding leg and an intermediate point on the side members of the foot panel frame member; E. a cover of flexible material spanning said folding cot frame F. shoulder harness straps attached to the under side of that part of the cot cover covering the head panel and adapted to support said pack on the shoulders and back of a hiker or camper.
Claim 2
Dependent Claim 485 words
A combination folding cot and camper''s pack frame comprising: A. a three panel folding frame fabricated from metal tubing with 1. a generally U shaped head panel frame member with the joined end portion of said head frame tapered inward from each side by an amount approximately equal to the diameter of the tubing used for the frame, 2. a center panel having two spaced apart parallel frame members, 3. a generally U shaped foot panel frame member with the joined end portion of said foot panel frame tapered inward from each side by an amount approximately equal to the diameter of the tubing used for the frame, and 4. stress hinged connections connecting the head and foot panel frame members to the center panel frame members to form a generally rectangular cot frame with the foot panel frame folding directly over the center panel and the head panel frame folding directly over the foot panel frame; B. a generally U shaped leg hingedly attached to each end of the center panel said legs being 1. hinged to fold under toward the middle of said center panel when the cot is folded, 2. the hinges for said center section legs being provided with stop surfaces adapted to limit the outward rotation of said center legs, and 3. each of said center section legs being provided with braces C. a U shaped folding leg pivotally attached to the inside surface of the tapered portion of the head panel frame member adapted to lie inside the parallel side portions of the head panel frame member when folded and having 1. a slight curve in the cross member of said U shaped leg such that said cross portion curves toward the center of the cot and around the back of the camper as a pack, and 2. a folding brace connecting between an intermediate point on said folding leg and an intermediate point on the side members of the head panel frame member; D. a U shaped folding leg pivotally attached to the inside surface of the tapered portion of the foot panel frame member adapted to lie inside the parallel side portions of the foot panel frame member when folded and having 1. a slight curve in the cross member of said U shaped leg such that said cross portion curves toward the center of the cot and around the back of the camper when the device is carried as a pack, and 2. a folding brace connected between an intermediate point on said folding leg and an intermediate point on the side members of the foot panel frame member; E. a cover of flexible material spanning said folding cot frame F. shoulder harness straps attached to the under side of that part of the cot cover covering the head panel and adapted to support said pack on the shoulders and back of a hiker or camper.
Claim 3
Dependent Claim 10 words
a center panel having two spaced apart parallel frame members,
Claim 4
Dependent Claim 10 words
a center panel having two spaced apart parallel frame members,
Claim 5
Dependent Claim 23 words
the hinges for said center section legs being provided with stop surfaces adapted to limit the outward rotation of said center legs, and
Claim 6
Dependent Claim 23 words
the hinges for said center section legs being provided with stop surfaces adapted to limit the outward rotation of said center legs, and
Claim 7
Dependent Claim 73 words
a folding brace connected between an intermediate point on said folding leg and an intermediate point on the side members of the foot panel frame member; E. a cover of flexible material spanning said folding cot frame F. shoulder harness straps attached to the under side of that part of the cot cover covering the head panel and adapted to support said pack on the shoulders and back of a hiker or camper.
Claim 8
Dependent Claim 73 words
a folding brace connected between an intermediate point on said folding leg and an intermediate point on the side members of the foot panel frame member; E. a cover of flexible material spanning said folding cot frame F. shoulder harness straps attached to the under side of that part of the cot cover covering the head panel and adapted to support said pack on the shoulders and back of a hiker or camper.
Claim 9
Dependent Claim 66 words
a folding brace connecting between an intermediate point on said folding leg and an intermediate point on the side members of the head panel frame member; D. a U shaped folding leg pivotally attached to the inside surface of the tapered portion of the foot panel frame member adapted to lie inside the parallel side portions of the foot panel frame member when folded and having
Claim 10
Dependent Claim 66 words
a folding brace connecting between an intermediate point on said folding leg and an intermediate point on the side members of the head panel frame member; D. a U shaped folding leg pivotally attached to the inside surface of the tapered portion of the foot panel frame member adapted to lie inside the parallel side portions of the foot panel frame member when folded and having
Claim 11
Dependent Claim 50 words
each of said center section legs being provided with braces C. a U shaped folding leg pivotally attached to the inside surface of the tapered portion of the head panel frame member adapted to lie inside the parallel side portions of the head panel frame member when folded and having
Claim 12
Dependent Claim 50 words
each of said center section legs being provided with braces C. a U shaped folding leg pivotally attached to the inside surface of the tapered portion of the head panel frame member adapted to lie inside the parallel side portions of the head panel frame member when folded and having
Claim 13
Dependent Claim 39 words
a generally U shaped foot panel frame member with the joined end portion of said foot panel frame tapered inward from each side by an amount approximately equal to the diameter of the tubing used for the frame, and
Claim 14
Dependent Claim 39 words
a generally U shaped foot panel frame member with the joined end portion of said foot panel frame tapered inward from each side by an amount approximately equal to the diameter of the tubing used for the frame, and
Claim 15
Dependent Claim 65 words
stress hinged connections connecting the head and foot panel frame members to the center panel frame members to form a generally rectangular cot frame with the foot panel frame folding directly over the center panel and the head panel frame folding directly over the foot panel frame; B. a generally U shaped leg hingedly attached to each end of the center panel said legs being
Claim 16
Dependent Claim 65 words
stress hinged connections connecting the head and foot panel frame members to the center panel frame members to form a generally rectangular cot frame with the foot panel frame folding directly over the center panel and the head panel frame folding directly over the foot panel frame; B. a generally U shaped leg hingedly attached to each end of the center panel said legs being

References Cited (Backward Citations)

US3045257A Cited
US3464607A Cited
US3716271A Cited
US3620428A Cited
US3768105A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1977-07-08 1978-01-07 1978-07-09 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1981-07-08 1982-01-07 1982-07-09 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1985-07-08 1986-01-07 1986-07-09 $7700.00 Window Closed / Lapsed

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