US2492655A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Inside seal and reinforcement for slide fastener closures
Assignee: Individual
•
Filing: 1948-05-20
•
Granted: 1949-12-27
•
Expires: 1968-05-20
Abstract
No abstract record available.
Inventors
- 👤 Rubin Isaac
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 09:35
CPC Classifications
A; A41; A41H; A41H37/00; A41H37/001; A41H37/003; Y; Y10; Y10S; Y10S190/00; Y10S190/903; Y10T; Y10T24/00; Y10T24/25; Y10T24/2514; Y10T24/2532; Y10T24/2534
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
GB314024A
Cited
US1941154A
Cited
US1991943A
Cited
US2288105A
Cited
US2397506A
Cited
US2444511A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1952-12-26 | 1953-06-27 | 1953-12-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1956-12-26 | 1957-06-27 | 1957-12-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1960-12-26 | 1961-06-27 | 1961-12-27 | $7700.00 | Window Closed / Lapsed |