US2512237A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Pocket implement
Assignee: Individual
•
Filing: 1948-03-12
•
Granted: 1950-06-20
•
Expires: 1968-03-12
Abstract
No abstract record available.
Inventors
- 👤 Edward E Mravik
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 16:29
CPC Classifications
B; B26; B26B; B26B5/00; A; A45; A45D; A45D29/00; A45D29/18; A45D29/20; B26B1/00; B26B1/08; B26B29/00; B26B29/02
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1797016A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1953-06-19 | 1953-12-19 | 1954-06-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1957-06-19 | 1957-12-19 | 1958-06-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1961-06-19 | 1961-12-19 | 1962-06-20 | $7700.00 | Window Closed / Lapsed |