US793051A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Punching-machine.
Assignee: Individual
•
Filing: 1902-04-03
•
Granted: 1905-06-27
•
Expires: 1922-04-03
Abstract
No abstract record available.
Inventors
- 👤 George B Chapman
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 19:42
CPC Classifications
B; B26; B26D; B26D1/00; B26D1/01; B26D1/12; B26D1/25; B26D1/26; B26D1/28; B26D1/29; Y; Y10; Y10T; Y10T83/00; Y10T83/202; Y10T83/2092; Y10T83/2196; Y10T83/444; Y10T83/4539; Y10T83/4541; Y10T83/4549; Y10T83/4551; Y10T83/647; Y10T83/6572; Y10T83/869; Y10T83/8759; Y10T83/8761; Y10T83/8762
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) | 1908-06-26 | 1908-12-26 | 1909-06-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1912-06-26 | 1912-12-26 | 1913-06-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1916-06-26 | 1916-12-26 | 1917-06-27 | $7700.00 | Window Closed / Lapsed |