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US762321A
Expired / Lapsed
US
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Punching-machine.
Assignee: Individual
•
Filing: 1903-10-10
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Granted: 1904-06-14
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Expires: 1923-10-10
Abstract
No abstract record available.
Inventors
- 👤 James A Keyes
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 15:30
CPC Classifications
B; B26; B26D; B26D1/00; B26D1/56; B26D1/62; B26D1/626; B23; B23D; B23D25/00; B23D25/12; Y; Y10; Y10T; Y10T83/00; Y10T83/465; Y10T83/4766; Y10T83/4795; Y10T83/4812
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) | 1907-06-14 | 1907-12-14 | 1908-06-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1911-06-14 | 1911-12-14 | 1912-06-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1915-06-14 | 1915-12-14 | 1916-06-14 | $7700.00 | Window Closed / Lapsed |