US3414948A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Thermoplastic strips for sliding clasp fasteners
Assignee: GSG Fasteners LLC
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Filing: 1966-09-29
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Granted: 1968-12-10
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Expires: 1986-09-29
Abstract
No abstract record available.
Inventors
- 👤 Cuckson Eric Engel
- 👤 Jones Arthur Llewelyn
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 19:49
CPC Classifications
B; B29; B29D; B29D5/00; B29D5/08; A; A44; A44B; A44B19/00; A44B19/10; A44B19/14; Y; Y10; Y10S; Y10S425/00; Y10S425/814; Y10T; Y10T24/00; Y10T24/25; Y10T24/2539; Y10T24/2548
Claims Analysis
Total Claims: 0
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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) | 1971-12-10 | 1972-06-10 | 1972-12-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-12-10 | 1976-06-10 | 1976-12-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-12-10 | 1980-06-10 | 1980-12-10 | $7700.00 | Window Closed / Lapsed |