US2646626A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Stamp layout device
Assignee: Individual
•
Filing: 1951-01-09
•
Granted: 1953-07-28
•
Expires: 1971-01-09
Abstract
No abstract record available.
Inventors
- 👤 Palin Abraham
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 17:49
CPC Classifications
B; B42; B42F; B42F5/00; B42F5/02; Y; Y10; Y10S; Y10S33/00; Y10S33/09
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US637373A
Cited
US1248695A
Cited
FR40236E
Cited
US2087102A
Cited
US2178021A
Cited
US2300401A
Cited
US2520904A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1956-07-27 | 1957-01-26 | 1957-07-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-07-27 | 1961-01-26 | 1961-07-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-07-27 | 1965-01-26 | 1965-07-28 | $7700.00 | Window Closed / Lapsed |