US5419475A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Shoulder belt
Assignee: Taisei Purasu Co Ltd
•
Filing: 1994-03-11
•
Granted: 1995-05-30
•
Expires: 2014-03-11
Abstract
Abstract A shoulder belt for suspending a camera, a bag or the like comprises a belt body made of a thermoplastic synthetic resin material, and an accessory member, for example, a shoulder pad or a writing object, e.g., letters or pattern, made of a thermoplastic elastomer, which is rigidly secured to the belt body as an integral part thereof by fusion welding. The shoulder belt exhibits good durability and has beautiful appearance. In addition, the productivity is improved, and the production cost is reduced.
Inventors
- 👤 Masanori Naritomi
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 01:03
CPC Classifications
A; A45; A45C; A45C13/00; A45C13/30; A45F; A45F3/00; A45F3/02; A45F3/12
Claims Analysis
Total Claims: 6
Claim 1
Independent Claim
75 words
A shoulder belt comprising a belt body of thermoplastic material having an upper outer surface and a lower outer surface, a shoulder pad of thermoplastic elastomer rigidly secured to both said upper outer surface and said lower outer surface, by fusion-welding in the presence of a primer, thereby encompassing said belt body, said upper surface, said lower surface, and said pad being secured to one another whereby said pad is integral with said belt body.
Claim 2
Dependent Claim
75 words
A shoulder belt comprising a belt body of thermoplastic material having an upper outer surface and a lower outer surface, a shoulder pad of thermoplastic elastomer rigidly secured to both said upper outer surface and said lower outer surface, by fusion-welding in the presence of a primer, thereby encompassing said belt body, said upper surface, said lower surface, and said pad being secured to one another whereby said pad is integral with said belt body.
Claim 3
Dependent Claim
14 words
The shoulder belt of claim 1 wherein said primer is on said belt body.
Claim 4
Dependent Claim
14 words
The shoulder belt of claim 1 wherein said belt body is a knitted fabric.
Claim 5
Dependent Claim
29 words
The shoulder belt of claim 1 wherein said shoulder pad is fusion-welded to said belt body through a hole in said body, said hole being filled with said elastomer.
Claim 6
Dependent Claim
14 words
The shoulder belt of claim 4 wherein said body is of a knitted fabric.
References Cited (Backward Citations)
US3157246A
Cited
US1055077A
Cited
US2608326A
Cited
US3013919A
Cited
US3115227A
Cited
US3153245A
Cited
US3530831A
Cited
US3883053A
Cited
US4339488A
Cited
US4493865A
Cited
US4645102A
Cited
US4810559A
Cited
US5063615A
Cited
US4978044A
Cited
EP0423621A2
Cited
US5165113A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1998-05-29 | 1998-11-28 | 1999-05-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2002-05-29 | 2002-11-28 | 2003-05-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2006-05-29 | 2006-11-28 | 2007-05-30 | $7700.00 | Window Closed / Lapsed |