US3309748A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Plastic fastening member for snap fasteners
Assignee: Individual
•
Filing: 1964-09-29
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Granted: 1967-03-21
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Expires: 1984-09-29
Abstract
No abstract record available.
Inventors
- 👤 Mortensen Louis Aackersberg
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 12:41
CPC Classifications
A; A44; A44B; A44B17/00; A44B17/0029; A44B17/0035; A41; A41F; A41F1/00; Y; Y10; Y10T; Y10T24/00; Y10T24/45; Y10T24/45225; Y10T24/45602; Y10T24/45775; Y10T24/4588
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
129 words
A PLASTIC FASTENING MEMBER FOR A SNAP FASTENER, SAID FASTENING MEMBER COMPRISING A FRAME AND RESILIENT RIBS FIXED AT BOTH ENDS TO SAID FRAME AND EXTENDING IN SPACED RELATIONSHIP, LOCKING MEANS FOR LOCKING SAID FASTENING MEMBER TO A SIMILAR FASTENING MEMBER IN SUPERPOSED RELATIONSHIP, IN WHICH RELATIONSHIP THE RIBS OF SAID FASTENING MEMBER ARE ANGULARLY OFFSET IN RELATION TO THE RIBS OF THE SIMILAR FASTENING MEMBER, THE RIBS OF SAID FASTENING MEMBER JOINTLY DEFINING WITH THE RIBS OF THE SIMILAR FASTENING MEMBER AN OPENING DELIMITED BY THE MIDDLE PORTIONS OF SAID RIBS, SAID OPENING BEING ADAPTED FOR INSERTION THEREIN OF A STUDLIKE MEMBER HAVING A TRANSVERSE DIMENSION LARGER THAN A TRANSVERSE DIMENSION OF SAID OPENING, AND SAID RIBS BEING ADAPTED TO RESILIENTLY DEFLECT TO RELEASABLY ENGAGE SAID STUDLIKE MEMBER.
References Cited (Backward Citations)
US2010506A
Cited
DE616118C
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1970-03-20 | 1970-09-19 | 1971-03-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-03-20 | 1974-09-19 | 1975-03-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-03-20 | 1978-09-19 | 1979-03-21 | $7700.00 | Window Closed / Lapsed |