US4176734A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Frame structure for soft-shelled luggage
Assignee: KODAMA TAIWAN IND CO Ltd
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Filing: 1978-04-24
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Granted: 1979-12-04
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Expires: 1998-04-24
Abstract
Abstract A frame structure for soft-shelled luggage has at least two steel wires maintained at a parallel spacing. Spacing members keep the steel wires in the parallel spaced relation. Fasteners secure the parallel spaced wire structure inside the luggage shell. The steel wires are inserted or premoulded in the passage of the spacing member in at least part of the full length of the structure. The wires extend continuously along the inner top wall surface, both end walls and for a distance inwardly of the end walls onto the bottom wall and are riveted to the wall through the fastening members having wire retaining grooves.
Inventors
- 👤 Wan-Ching Wang
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 11:23
CPC Classifications
A; A45; A45C; A45C3/00; A45C3/001
Claims Analysis
Total Claims: 16
Claim 1
Independent Claim
85 words
A frame structure for soft-shelled luggage having front, back and side walls wherein the frame structure is of sufficient resiliency to elastically deflect upon deformation of the luggage, comprising: at least two wires spaced apart from one another in a generally parallel arrangement, the wires adapted to extend continuously over substantially the entire length of the side walls; and fastening means for securing the wires to the side walls of the luggage; said fastening means including means for maintaining the wires in the parallel arrangement.
Claim 2
Dependent Claim
85 words
A frame structure for soft-shelled luggage having front, back and side walls wherein the frame structure is of sufficient resiliency to elastically deflect upon deformation of the luggage, comprising: at least two wires spaced apart from one another in a generally parallel arrangement, the wires adapted to extend continuously over substantially the entire length of the side walls; and fastening means for securing the wires to the side walls of the luggage; said fastening means including means for maintaining the wires in the parallel arrangement.
Claim 3
Dependent Claim
13 words
The frame structure of claim 1 wherein the wires are made of steel.
Claim 4
Dependent Claim
11 words
The frame structure of claim 1 wherein the wires are resilient.
Claim 5
Dependent Claim
25 words
The frame structure of claim 1 wherein the fastening means are adapted to secure the wires to the inside of each of the side walls.
Claim 6
Dependent Claim
25 words
The frame structure of claim 1 wherein the fastening means includes at least one spacing member having at least one passageway therethrough for each wire.
Claim 7
Dependent Claim
27 words
The frame structure of claim 5 wherein the fastening means includes means for attaching the at least one spacing member to the side walls of the luggage.
Claim 8
Dependent Claim
15 words
The frame structure of claim 5 wherein the at least one spacing member is flexible.
Claim 9
Dependent Claim
25 words
The frame structure of claim 6 wherein the at least one spacing member is adapted to be riveted to the side walls of the luggage.
Claim 10
Dependent Claim
22 words
The frame structure of claim 1 further comprising reinforcing means for assisting in maintaining a preferred shape of a soft luggage shell.
Claim 11
Dependent Claim
20 words
The frame structure of claim 9 wherein the reinforcing means is disposed in corner portions of the soft luggage shell.
Claim 12
Dependent Claim
40 words
The frame structure of claim 6 wherein the two wires are spaced apart from one another a distance substantially less than the height of the side walls whereby the wires are spaced away from edges of the soft shelled luggage.
Claim 13
Dependent Claim
74 words
A soft-shelled luggage having a resilient frame structure, comprising: a soft luggage shell including front, back and side walls; at least two wires extending continuously over substantially the entire length of the side walls, said wires spaced apart from each other in a generally parallel arrangement; and fastening means for securing the wires to the side walls of the luggage, said fastening means including means for maintaining the wires in the generally parallel arrangement.
Claim 14
Dependent Claim
74 words
A soft-shelled luggage having a resilient frame structure, comprising: a soft luggage shell including front, back and side walls; at least two wires extending continuously over substantially the entire length of the side walls, said wires spaced apart from each other in a generally parallel arrangement; and fastening means for securing the wires to the side walls of the luggage, said fastening means including means for maintaining the wires in the generally parallel arrangement.
Claim 15
Dependent Claim
11 words
The soft-shelled luggage of claim 12 wherein the wires are resilient.
Claim 16
Dependent Claim
39 words
The soft-shelled luggage of claim 13 wherein the wires are spaced apart from one another a distance substantially less than the height of the side walls whereby the wires are spaced away from edges of the soft luggage shell.
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) | 1982-12-03 | 1983-06-04 | 1983-12-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1986-12-03 | 1987-06-04 | 1987-12-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1990-12-03 | 1991-06-04 | 1991-12-04 | $7700.00 | Window Closed / Lapsed |