US2654342A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Self-inking rubber stamp pad
Assignee: Individual
•
Filing: 1951-04-06
•
Granted: 1953-10-06
•
Expires: 1971-04-06
Abstract
No abstract record available.
Inventors
- 👤 Harold G Marriott
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 17:25
CPC Classifications
B; B41; B41K; B41K1/00; B41K1/36; B41K1/38; B41K1/54
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US257295A
Cited
US590898A
Cited
US1959155A
Cited
US950207A
Cited
US1421952A
Cited
US1949865A
Cited
US2212627A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1956-10-05 | 1957-04-06 | 1957-10-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-10-05 | 1961-04-06 | 1961-10-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-10-05 | 1965-04-06 | 1965-10-06 | $7700.00 | Window Closed / Lapsed |