Patent US3648907A successfully refreshed from Google Patents.
US3648907A
Expired / Lapsed
US
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Back pack carrier system
Assignee: Individual
•
Filing: 1970-03-02
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Granted: 1972-03-14
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Expires: 1990-03-02
Abstract
Abstract A back pack carrier system adaptable for various loads is made up of a light tubular frame formed with transverse and upright members connected together with detachable plastic connectors and equipped with multiple self-adjusting back web strips to fit the wearer''s back comfortably. A plurality of weatherproof bags equipped with laterally extending grommeted flaps are adapted to be lashed to the frame in various positions. Rearwardly extending shelf elements selectively mountable on different transverse members of the frame are provided to support the bags as needed. Lashing of the bags and other load components to the frame is facilitated by lash retaining elements in the ends of the transverse and vertical frame members.
Inventors
- 👤 Russell H Romney
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 17:04
CPC Classifications
A; A45; A45F; A45F3/00; A45F3/04; A45F3/08
Claims Analysis
Total Claims: 11
Claim 1
Independent Claim
133 words
A pack frame assembly comprising, in combination, a pair of main side members arranged normally in more or less vertical position, plural transverse frame members secured to and between said side members, plural pairs of body web elements secured between said side members with an individual web element above and one below a transverse member, a single lashing connecting the ends of each individual web element and also to the other individual web element of a pair to hold said elements in said positions above and below and also to permit self-adjustment in tension of the individual webs with respect to each other thereby to equalize pressure of said web elements on the body of a person carrying the assembly, and notched lash-retaining elements in the ends of vertical and transverse frame elements.
Claim 2
Dependent Claim
133 words
A pack frame assembly comprising, in combination, a pair of main side members arranged normally in more or less vertical position, plural transverse frame members secured to and between said side members, plural pairs of body web elements secured between said side members with an individual web element above and one below a transverse member, a single lashing connecting the ends of each individual web element and also to the other individual web element of a pair to hold said elements in said positions above and below and also to permit self-adjustment in tension of the individual webs with respect to each other thereby to equalize pressure of said web elements on the body of a person carrying the assembly, and notched lash-retaining elements in the ends of vertical and transverse frame elements.
Claim 3
Dependent Claim
21 words
Combination according to claim 1 wherein the transverse members extend through and beyond the side members and comprise lash retaining elements.
Claim 4
Dependent Claim
23 words
Combination according to claim 1 which includes a body belt and a shoulder strap secured to the lower part of said side members.
Claim 5
Dependent Claim
18 words
Combination according to claim 3, wherein the said belt and shoulder straps are secured through a common fastener.
Claim 6
Dependent Claim
36 words
Combination according to claim 5 in which said shoulder straps and said body belts are each independently arranged to carry the whole load and each includes means for independent adjustment and quick release of the load.
Claim 7
Dependent Claim
24 words
Combination according to claim 1, which comprises a container bag secured to said side members and adapted to protect articles contained therein from weather.
Claim 8
Dependent Claim
48 words
Combination according to claim 6 wherein said container bag comprises side flaps, grommets in said flaps through which lashings may be passed, and lashing means through said grommets and secured to at least some of the members of said frame to hold said bag secured to the frame.
Claim 9
Dependent Claim
19 words
Combination according to claim 1 which comprises a plurality of container bags secured one above another to said frame.
Claim 10
Dependent Claim
48 words
Combination according to claim 1 which comprises a plurality of containers each having pockets for small articles secured to said frame and wherein each of said containers has side flaps and grommets in said side flaps, and a common lashing element securing said plural containers to said frame.
Claim 11
Dependent Claim
56 words
Combination according to claim 1 which comprises a plurality of cooperating containers attached one above another on said frame, and pocket and loop means in each of said containers aligned and adapted to cooperate in holding a long slender article in upright position more stably and securely than it could be held by either container alone.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1975-03-14 | 1975-09-13 | 1976-03-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1979-03-14 | 1979-09-13 | 1980-03-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1983-03-14 | 1983-09-13 | 1984-03-14 | $7700.00 | Window Closed / Lapsed |