US918813A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Wrapper-cutting mechanism.
Assignee: Individual
•
Filing: 1908-05-26
•
Granted: 1909-04-20
•
Expires: 1928-05-26
Abstract
No abstract record available.
Inventors
- 👤 Harry Yarrington Armstrong
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 18:22
CPC Classifications
B; B27; B27L; B27L5/00; B27L5/08; H; H10; H10W; H10W70/00; H10W70/40; H10W70/411; H10W70/415; Y; Y10; Y10T; Y10T29/00; Y10T29/49; Y10T29/49995; Y10T29/49996; Y10T83/00; Y10T83/525; Y10T83/541; Y10T83/543; Y10T83/869; Y10T83/8765; Y10T83/8768
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) | 1912-04-19 | 1912-10-19 | 1913-04-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1916-04-19 | 1916-10-19 | 1917-04-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1920-04-19 | 1920-10-19 | 1921-04-20 | $7700.00 | Window Closed / Lapsed |