US2872777A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Watertight wrist-watch case
Assignee: Stila S A
•
Filing: 1957-03-07
•
Granted: 1959-02-10
•
Expires: 1977-03-07
Abstract
No abstract record available.
Inventors
- 👤 Kessi Willy
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 20:46
CPC Classifications
G; G04; G04B; G04B37/00; G04B37/08; G04B37/081
Claims Analysis
Total Claims: 0
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-02-09 | 1962-08-11 | 1963-02-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-02-09 | 1966-08-11 | 1967-02-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-02-09 | 1970-08-11 | 1971-02-10 | $7700.00 | Window Closed / Lapsed |