Patent US2585183A successfully refreshed from Google Patents.
US2585183A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Jewelry
Assignee: Individual
•
Filing: 1949-08-31
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Granted: 1952-02-12
•
Expires: 1969-08-31
Abstract
No abstract record available.
Inventors
- 👤 Raymond J Stern
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 19:51
CPC Classifications
A; A44; A44C; A44C15/00; A44C15/0025; A44C17/00; A44C17/02; A44C17/0258; A44C9/00
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1955-02-11 | 1955-08-13 | 1956-02-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-02-11 | 1959-08-13 | 1960-02-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-02-11 | 1963-08-13 | 1964-02-12 | $7700.00 | Window Closed / Lapsed |