US2919482A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Interlocking fastener elements for a slide fastener
Assignee: —
•
Filing: —
•
Granted: 1960-01-05
•
Expires: 1977-01-05
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 16:14
CPC Classifications
A; A44; A44B; A44B19/00; A44B19/02; A44B19/10; A44B19/12; Y; Y10; Y10S; Y10S264/00; Y10S264/40; Y10S425/00; Y10S425/814; Y10T; Y10T24/00; Y10T24/25; Y10T24/2518; Y10T29/00; Y10T29/49; Y10T29/49782; Y10T29/49785
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1937297A
Cited
GB338331A
Cited
US2071603A
Cited
US2098651A
Cited
US2025021A
Cited
US2183169A
Cited
US2346024A
Cited
US2421323A
Cited
FR912786A
Cited
US2643432A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-01-04 | 1963-07-06 | 1964-01-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-01-04 | 1967-07-06 | 1968-01-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-01-04 | 1971-07-06 | 1972-01-05 | $7700.00 | Window Closed / Lapsed |