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US4087031A Expired / Lapsed US ⏱️ 0.0 years remaining

Backpacking frame

Assignee: Individual
•
Filing: 1975-10-06
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Granted: 1978-05-02
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Expires: 1995-10-06
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Abstract

Abstract An improved backpacking frame is provided with a frame extending in spaced, conforming relationship behind and above the head of a wearer so that the pack can be positioned generally higher and more forward than conventionally supported packs. Additionally, one or more load carrying pouches can be attached to the improved frame so as to be worn across the chest of the wearer. The use of such an improved frame, alone or in combination with the companion pouches, provides the backpacker with an improved load carrying arrangement which facilitates comfortable walking.

Inventors

  • 👤 Peter M. Fenner

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-11-01 10:31
CPC Classifications
A; A45; A45F; A45F3/00; A45F3/10

Claims Analysis

Total Claims: 9
Claim 1
Independent Claim 372 words
A backpacking frame having a major frame portion to support a mating pack above and behind the head of a wearer without interfering with backward movement of the wearer's head, said major frame portion including a pair of interconnected, spaced, elongate members adapted to be supported parallel to a wearer's back extending from his shoulders to a point below his waist to conform generally with the shape of his spine, the major frame portion further including a wrap-around waist belt attached to said elongate members and adapted to be disposed about the waist of the wearer; said backpacking frame having a minor frame portion comprising a pair of upwardly extending, spaced, contour leg portions attachable at their lowermost ends to the top of said major frame portion, said leg portions being connected to each other at their uppermost ends via a transverse portion disposed over the top of a wearer's head, said contour leg portions each comprising a first, generally parallel segment extending upwardly and rearwardly from said major frame portion so as to be spaced behind and in generally conforming relationship to the back of both the neck and head of a wearer of the backpacking frame, said contour leg portions each further comprising a second upwardly extending segment interconnecting said first segment with one end of said transverse portion, each of said second segments extending forwardly and inwardly towards said transverse portion so as to be spaced from and in generally conforming relationship to the contour along the top of the head of a wearer of the backpacking frame; said minor frame portion being connected with and extending upwardly from said major frame portion such that a pack to be supported can be attached at an upper end to said minor frame portion above the wearer's head and be attached at a lower end to the major frame portion; and a pair of shoulder straps supported from opposite sides of said major frame portion and adapted to be engaged by a wearer over his shoulders and down his chest, said straps each supporting a pouch on one side of the wearer's chest to allow the wearer to shift a portion of the packframe load to the front of his body.
Claim 2
Dependent Claim 372 words
A backpacking frame having a major frame portion to support a mating pack above and behind the head of a wearer without interfering with backward movement of the wearer's head, said major frame portion including a pair of interconnected, spaced, elongate members adapted to be supported parallel to a wearer's back extending from his shoulders to a point below his waist to conform generally with the shape of his spine, the major frame portion further including a wrap-around waist belt attached to said elongate members and adapted to be disposed about the waist of the wearer; said backpacking frame having a minor frame portion comprising a pair of upwardly extending, spaced, contour leg portions attachable at their lowermost ends to the top of said major frame portion, said leg portions being connected to each other at their uppermost ends via a transverse portion disposed over the top of a wearer's head, said contour leg portions each comprising a first, generally parallel segment extending upwardly and rearwardly from said major frame portion so as to be spaced behind and in generally conforming relationship to the back of both the neck and head of a wearer of the backpacking frame, said contour leg portions each further comprising a second upwardly extending segment interconnecting said first segment with one end of said transverse portion, each of said second segments extending forwardly and inwardly towards said transverse portion so as to be spaced from and in generally conforming relationship to the contour along the top of the head of a wearer of the backpacking frame; said minor frame portion being connected with and extending upwardly from said major frame portion such that a pack to be supported can be attached at an upper end to said minor frame portion above the wearer's head and be attached at a lower end to the major frame portion; and a pair of shoulder straps supported from opposite sides of said major frame portion and adapted to be engaged by a wearer over his shoulders and down his chest, said straps each supporting a pouch on one side of the wearer's chest to allow the wearer to shift a portion of the packframe load to the front of his body.
Claim 3
Dependent Claim 21 words
The backpacking frame of claim 1, further comprising means to detachably secure said minor frame portion to said major frame portion.
Claim 4
Dependent Claim 38 words
The backpacking frame of claim 1, further comprising a transverse leg member interconnecting said parallel leg portions intermediate their respective ends above the head of said wearer to provide the minor frame portion with increased load carrying capacity.
Claim 5
Dependent Claim 26 words
The backpacking frame of claim 1, wherein the contour leg portions of said minor frame portion are each integrally attached to one of said elongate members.
Claim 6
Dependent Claim 17 words
The backpacking frame of claim 4, further comprising a mating pack attached to said minor frame portion.
Claim 7
Dependent Claim 26 words
The backpacking frame of claim 1, wherein the minor frame portion further comprises a transverse leg member interconnecting said contour leg portions intermediate their respective ends.
Claim 8
Dependent Claim 20 words
The backpacking frame of claim 1, wherein said pouches are provided with means for interconnection thereof across the wearer's chest.
Claim 9
Dependent Claim 47 words
The backpacking frame of claim 7, wherein the contour leg portions of said minor frame portion are each integrally attached to one of said elongate members and wherein the minor frame portion further comprises a transverse leg member interconnecting said contour leg portions intermediate their respective ends.

References Cited (Backward Citations)

US237518A Cited
US318710A Cited
CH179908A Cited
FR1032292A Cited
US3563431A Cited
US3733017A Cited
US3734366A Cited
US3897894A Cited
US3902640A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1981-05-01 1981-10-31 1982-05-02 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1985-05-01 1985-10-31 1986-05-02 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1989-05-01 1989-10-31 1990-05-02 $7700.00 Window Closed / Lapsed

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