Patent US2134586A successfully refreshed from Google Patents.
US2134586A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Jewelry
Assignee: Individual
•
Filing: 1937-06-02
•
Granted: 1938-10-25
•
Expires: 1957-06-02
Abstract
No abstract record available.
Inventors
- 👤 Silver Jacob
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 21:46
CPC Classifications
A; A44; A44C; A44C9/00; A44C17/00; A44C17/02; A44C17/0208; A44C17/0216; A44C17/0233
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) | 1941-10-24 | 1942-04-25 | 1942-10-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1945-10-24 | 1946-04-25 | 1946-10-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1949-10-24 | 1950-04-25 | 1950-10-25 | $7700.00 | Window Closed / Lapsed |