US2688783A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Zipper construction and parts therefor
Assignee: Individual
•
Filing: 1951-08-02
•
Granted: 1954-09-14
•
Expires: 1971-08-02
Abstract
No abstract record available.
Inventors
- 👤 Susskind Albert
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 11:36
CPC Classifications
A; A44; A44B; A44B19/00; A44B19/24; A44B19/38; Y; Y10; Y10T; Y10T156/00; Y10T156/10; Y10T156/1002; Y10T156/1007; Y10T156/1008; Y10T156/1011; Y10T24/00; Y10T24/25; Y10T24/2593; Y10T24/2595; Y10T24/2596
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1687859A
Cited
US2217571A
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US2220136A
Cited
US2267119A
Cited
GB557418A
Cited
US2368911A
Cited
US2438615A
Cited
US2547487A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1957-09-13 | 1958-03-15 | 1958-09-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1961-09-13 | 1962-03-15 | 1962-09-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1965-09-13 | 1966-03-15 | 1966-09-14 | $7700.00 | Window Closed / Lapsed |