Patent US3955727A successfully refreshed from Google Patents.
US3955727A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Carrier bags for bicycles
Assignee: BARCLAYS BUSINESS CREDIT Inc
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Filing: 1975-01-31
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Granted: 1976-05-11
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Expires: 1995-01-31
Abstract
Abstract A carrier bag for attachment to a bicycle comprises an enclosure of semi-flexible material and a substantially rigid, three-dimensional frame received within the enclosure, the frame being shaped to match and being in engagement with at least two adjacent wall of the enclosure, one of which is the rear wall. The elements for attaching the bag to the bicycle are attached to the frame, and a load in the bag is transmitted into the rigid frame from the enclosure and is, in turn, transmitted from the frame to the bicycle.
Inventors
- 👤 Joseph S. Montgomery
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 14:49
CPC Classifications
B; B62; B62J; B62J9/00; B62J9/20; B62J9/23; B62J9/27
Claims Analysis
Total Claims: 13
Claim 1
Independent Claim
193 words
A carrier bag for attachment to bicycles or the like comprising an outer enclosure of semi-flexible material having a top wall, a bottom wall, left and right end walls, and front and back walls defining an enclosed volume a substantially rigid, three-dimensional frame member received within and joined to the outer enclosure and shape to match and positioned in engagement with at least two adjacent walls of the enclosure, one of said walls being the back wall, the frame member including strips of rigid material defining a pair of spaced apart generally j-shaped legs, the straight portions of which engage the back wall of the enclosure and the curved portions of which engage at least one of the top and bottom walls of the enclosure, and a pair of hooks on the outside of the back wall of the enclosure, one hook being connected to the straight portion of each leg of the frame member and the hooks being adapted to be attached to a bicycle, whereby a load in the enclosure is transmitted from the enclosure to the frame, from the frame to the hooks and from the hooks to the bicycle.
Claim 2
Dependent Claim
193 words
A carrier bag for attachment to bicycles or the like comprising an outer enclosure of semi-flexible material having a top wall, a bottom wall, left and right end walls, and front and back walls defining an enclosed volume a substantially rigid, three-dimensional frame member received within and joined to the outer enclosure and shape to match and positioned in engagement with at least two adjacent walls of the enclosure, one of said walls being the back wall, the frame member including strips of rigid material defining a pair of spaced apart generally j-shaped legs, the straight portions of which engage the back wall of the enclosure and the curved portions of which engage at least one of the top and bottom walls of the enclosure, and a pair of hooks on the outside of the back wall of the enclosure, one hook being connected to the straight portion of each leg of the frame member and the hooks being adapted to be attached to a bicycle, whereby a load in the enclosure is transmitted from the enclosure to the frame, from the frame to the hooks and from the hooks to the bicycle.
Claim 3
Dependent Claim
18 words
A carrier bag according to claim 1 wherein the frame member includes a strip connecting the spaced-apart legs.
Claim 4
Dependent Claim
59 words
A carrier bag according to claim 2 wherein the frame member is a single strip of substantially rigid material, the connecting strip being joined integrally to the legs such that the frame member is generally U-shaped when viewed from one direction and is generally J-shaped when viewed from a direction oriented 90° with respect to the aforementioned one direction.
Claim 5
Dependent Claim
74 words
A carrier bag according to claim 1 and particularly adapted for mounting on a rear carrier of a bicycle and wherein each of the hooks is connected to the frame member near the top of the back wall for attachment to the rear carrier and a resiliently extensible band or spring attached to the frame member and being adapted to be connected under tension to a portion of the bicycle located below the bag.
Claim 6
Dependent Claim
50 words
A carrier bag according to claim 4 and further comprising a locator member joined to the frame member and projecting exteriorally away from the back of the back wall of the bag in a position for engagement with a generally vertical strut by which the bicycle rear carrier is supported.
Claim 7
Dependent Claim
74 words
A carrier bag according to claim 1 wherein, the frame member includes a generally flat inverted U-shaped portion positioned in engagement with the back wall of the enclosure and wherein the curved portions of the j-shaped legs extend, from the U-shaped portion into engagement with the bottom wall of the bag, the frame member being a single band of substantially rigid material and being secured to at least the back wall of the enclosure.
Claim 8
Dependent Claim
24 words
A carrier bag according to claim 6 wherein the generally curved portions of the frame member engage a lower portion of the front wall.
Claim 9
Dependent Claim
25 words
A carrier bag according to claim 6 wherein the frame member includes a strip connecting the spaced-apart legs near the bottom of the rear wall.
Claim 10
Dependent Claim
58 words
A carrier bag according to claim 8 wherein the frame member is a single strip of substantially rigid material, the connecting strip being joined to the legs such that the frame member is generally A-shaped when viewed from one direction and is generally J-shaped when viewed from a direction oriented 90° with respect to the aforementioned one direction.
Claim 11
Dependent Claim
78 words
A carrier bag according to claim 6 and particularly adapted for mounting on a rear carrier of a bicycle and further comprising a pair of hooks, each of which is connected to the frame member near the top of the back wall for attachment to the rear carrier and an adjustable belt with a buckle attached to the connecting strip and being adapted to be connected under tension to a portion of the bicycle located below the bag.
Claim 12
Dependent Claim
49 words
A carrier bag according to claim 6 and further comprising a locator member joined to the frame and projecting exteriorally away from the back of the back wall of the bag in a position for engagement with a generally vertical strut by which the bicycle rear carrier is supported.
Claim 13
Dependent Claim
53 words
A carrier bag according to claim 6 wherein the enclosure includes two inner liners, each of which is a continuous strip of semi-flexible, resilient, compressible polymeric foam, the two liners both being coextensive with the front, bottom and back walls of the enclosure, and wherein the frame is located between the two liners.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1979-05-11 | 1979-11-10 | 1980-05-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1983-05-11 | 1983-11-10 | 1984-05-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1987-05-11 | 1987-11-10 | 1988-05-11 | $7700.00 | Window Closed / Lapsed |