US2917092A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Hand-held tool
Assignee: S A Wetty & Sons Inc
•
Filing: 1957-10-09
•
Granted: 1959-12-15
•
Expires: 1977-10-09
Abstract
No abstract record available.
Inventors
- 👤 Stephen A Wetty
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 11:05
CPC Classifications
B; B25; B25G; B25G1/00
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1904290A
Cited
US2127163A
Cited
US2202253A
Cited
US2288454A
Cited
US2176698A
Cited
US2175481A
Cited
US2774993A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-12-14 | 1963-06-15 | 1963-12-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-12-14 | 1967-06-15 | 1967-12-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-12-14 | 1971-06-15 | 1971-12-15 | $7700.00 | Window Closed / Lapsed |