US2709938A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Plasterers' wire locking hammer
Assignee: Individual
•
Filing: 1952-10-16
•
Granted: 1955-06-07
•
Expires: 1972-10-16
Abstract
No abstract record available.
Inventors
- 👤 Maximilian J Schmid
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 14:39
CPC Classifications
B; B25; B25D; B25D1/00; Y; Y10; Y10S; Y10S411/00; Y10S411/923
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US350420A
Cited
US644938A
Cited
US1002927A
Cited
US1087092A
Cited
US1284734A
Cited
US1477833A
Cited
US1592495A
Cited
US2552838A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1958-06-06 | 1958-12-06 | 1959-06-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1962-06-06 | 1962-12-06 | 1963-06-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1966-06-06 | 1966-12-06 | 1967-06-07 | $7700.00 | Window Closed / Lapsed |