Patent US2634631A successfully refreshed from Google Patents.
US2634631A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Circular saw gauge and set
Assignee: Individual
•
Filing: 1949-08-23
•
Granted: 1953-04-14
•
Expires: 1969-08-23
Abstract
No abstract record available.
Inventors
- 👤 Alexander J Mathes
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 21:05
CPC Classifications
B; B23; B23D; B23D63/00; B23D63/02
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US890727A
Cited
US1683174A
Cited
US1658691A
Cited
US1853245A
Cited
US1836120A
Cited
US1937261A
Cited
US1909832A
Cited
US1966364A
Cited
US2135891A
Cited
US2336761A
Cited
US2463007A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1956-04-13 | 1956-10-13 | 1957-04-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-04-13 | 1960-10-13 | 1961-04-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-04-13 | 1964-10-13 | 1965-04-14 | $7700.00 | Window Closed / Lapsed |