US971713A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Cutting mechanism for envelop-loading machines, &c.
Assignee: NATIONAL STAMP VENDING MACHINE COMPANY Inc
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Filing: 1909-07-24
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Granted: 1910-10-04
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Expires: 1929-07-24
Abstract
No abstract record available.
Inventors
- 👤 James R Williams
- 👤 William C Briggs
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 06:29
CPC Classifications
B; B26; B26D; B26D1/00; B26D1/01; B26D1/04; B26D1/06; B26D1/08; Y; Y10; Y10T; Y10T83/00; Y10T83/444; Y10T83/4539; Y10T83/4559; Y10T83/463; Y10T83/4632; Y10T83/4635; Y10T83/869; Y10T83/8776; Y10T83/8785; Y10T83/8786; Y10T83/8788
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) | 1913-10-03 | 1914-04-04 | 1914-10-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1917-10-03 | 1918-04-04 | 1918-10-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1921-10-03 | 1922-04-04 | 1922-10-04 | $7700.00 | Window Closed / Lapsed |