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US1031468A
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Perforating-machine.
Assignee: Individual
•
Filing: 1910-10-04
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Granted: 1912-07-02
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Expires: 1930-10-04
Abstract
No abstract record available.
Inventors
- 👤 Nicholas Power
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 23:55
CPC Classifications
B; B26; B26D; B26D1/00; B26D1/01; B26D1/04; B21; B21D; B21D43/00; B21D43/28; Y; Y10; Y10T; Y10T83/00; Y10T83/202; Y10T83/2092; Y10T83/2196; Y10T83/444; Y10T83/463; Y10T83/4635; Y10T83/566; Y10T83/5815; Y10T83/5824; Y10T83/727; Y10T83/741
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) | 1915-07-02 | 1916-01-01 | 1916-07-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1919-07-02 | 1920-01-01 | 1920-07-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1923-07-02 | 1924-01-01 | 1924-07-02 | $7700.00 | Window Closed / Lapsed |