US3134152A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Safety fastener
Assignee: Individual
•
Filing: 1961-10-13
•
Granted: 1964-05-26
•
Expires: 1981-10-13
Abstract
No abstract record available.
Inventors
- 👤 Hsuen Ping C Pei
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-22 21:01
CPC Classifications
A; A44; A44B; A44B18/00; Y; Y10; Y10S; Y10S128/00; Y10S128/15; Y10T; Y10T24/00; Y10T24/27; Y10T24/275; Y10T24/2767
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
73 words
A SAFETY FASTENING DEVICE COMPRISING AN ELONGATED ELASTIC BODY MEMBER HAVING INNER AND OUTER FACES ADAPTED TO BE APPLIED TO A WRAPPING AND RECESSED AREAS IN SAID INNER FACE ADJOINING EACH END THEREOF, A PLURALITY OF CLOSELY SPACED BRISTLES HAVING HOOK-LIKE PORTIONS AND DISPOSED WITHIN EACH OF SAID RECESSED AREAS, SAID BRISTLES PROTRUDING FROM THE INNER SURFACES OF SAID RECESSES, EACH OF SAID BRISTLES HAVING A ROOT PORTION ANCHORED IN SAID BODY MEM-
Claim 2
Dependent Claim
73 words
A SAFETY FASTENING DEVICE COMPRISING AN ELONGATED ELASTIC BODY MEMBER HAVING INNER AND OUTER FACES ADAPTED TO BE APPLIED TO A WRAPPING AND RECESSED AREAS IN SAID INNER FACE ADJOINING EACH END THEREOF, A PLURALITY OF CLOSELY SPACED BRISTLES HAVING HOOK-LIKE PORTIONS AND DISPOSED WITHIN EACH OF SAID RECESSED AREAS, SAID BRISTLES PROTRUDING FROM THE INNER SURFACES OF SAID RECESSES, EACH OF SAID BRISTLES HAVING A ROOT PORTION ANCHORED IN SAID BODY MEM-
References Cited (Backward Citations)
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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) | 1967-05-26 | 1967-11-25 | 1968-05-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-05-26 | 1971-11-25 | 1972-05-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-05-26 | 1975-11-25 | 1976-05-26 | $7700.00 | Window Closed / Lapsed |