Patent US2600924A successfully refreshed from Google Patents.
US2600924A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Stud extractor
Assignee: Individual
•
Filing: 1946-06-12
•
Granted: 1952-06-17
•
Expires: 1966-06-12
Abstract
No abstract record available.
Inventors
- 👤 Thurber W Royer
- 👤 Frieda F Royer
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 12:31
CPC Classifications
B; B25; B25B; B25B27/00; B25B27/14; B25B27/18
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US216023A
Cited
US1075710A
Cited
US1398156A
Cited
US1547944A
Cited
US1554287A
Cited
US1844241A
Cited
US2121197A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1955-06-17 | 1955-12-17 | 1956-06-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-06-17 | 1959-12-17 | 1960-06-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-06-17 | 1963-12-17 | 1964-06-17 | $7700.00 | Window Closed / Lapsed |