US1665467A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Stamping device
Assignee: Individual
•
Filing: 1926-10-26
•
Granted: 1928-04-10
•
Expires: 1946-10-26
Abstract
No abstract record available.
Inventors
- 👤 David B Miller
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 22:46
CPC Classifications
B; B65; B65B; B65B61/00; B65B61/02; B65B61/025; B44; B44B; B44B5/00; B44B5/0004; B44B5/0033
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1931-04-10 | 1931-10-10 | 1932-04-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1935-04-10 | 1935-10-10 | 1936-04-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1939-04-10 | 1939-10-10 | 1940-04-10 | $7700.00 | Window Closed / Lapsed |