US2916791A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Adjustable wrist watch spring bar
Assignee: Individual
•
Filing: 1958-03-03
•
Granted: 1959-12-15
•
Expires: 1978-03-03
Abstract
No abstract record available.
Inventors
- 👤 Nunzio J Guarnieri
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 09:14
CPC Classifications
G; G04; G04B; G04B37/00; G04B37/14; G04B37/1486; G04B37/1493; Y; Y10; Y10T; Y10T24/00; Y10T24/47; Y10T24/4718
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US426999A
Cited
US474252A
Cited
GB190513731A
Cited
FR580467A
Cited
CH125540A
Cited
US2507701A
Cited
US2510695A
Cited
CH274571A
Cited
US2632935A
Cited
US2827213A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-12-14 | 1963-06-15 | 1963-12-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-12-14 | 1967-06-15 | 1967-12-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-12-14 | 1971-06-15 | 1971-12-15 | $7700.00 | Window Closed / Lapsed |