Patent US2829594A successfully refreshed from Google Patents.
US2829594A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Tumble type selective hand stamp
Assignee: Individual
•
Filing: 1953-07-17
•
Granted: 1958-04-08
•
Expires: 1973-07-17
Abstract
No abstract record available.
Inventors
- 👤 Goc Stanley
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 21:43
CPC Classifications
B; B41; B41K; B41K1/00; B41K1/02; B41K1/04; B41K1/36; B41K1/38; B41K1/40
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US191265A
Cited
US261229A
Cited
US417278A
Cited
US443831A
Cited
US965874A
Cited
US1083336A
Cited
US1294132A
Cited
US1710633A
Cited
US1987802A
Cited
US2312727A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1961-04-07 | 1961-10-07 | 1962-04-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-04-07 | 1965-10-07 | 1966-04-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-04-07 | 1969-10-07 | 1970-04-08 | $7700.00 | Window Closed / Lapsed |