US2303294A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Jewelry
Assignee: UNCAS Manufacturing CO
•
Filing: 1941-10-21
•
Granted: 1942-11-24
•
Expires: 1961-10-21
Abstract
No abstract record available.
Inventors
- 👤 George P Wagner
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 23:59
CPC Classifications
A; A44; A44C; A44C5/00; A44C5/02; A44C5/10; A44C5/102; Y; Y10; Y10S; Y10S59/00; Y10S59/90; Y10S63/00; Y10S63/02; Y10S63/03; Y10T; Y10T29/00; Y10T29/49; Y10T29/49826; Y10T29/49838
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1945-11-23 | 1946-05-25 | 1946-11-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1949-11-23 | 1950-05-25 | 1950-11-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1953-11-23 | 1954-05-25 | 1954-11-24 | $7700.00 | Window Closed / Lapsed |