US2629440A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Autoamtic paper-cutting machine
Assignee: Individual
•
Filing: 1946-07-11
•
Granted: 1953-02-24
•
Expires: 1966-07-11
Abstract
No abstract record available.
Inventors
- 👤 James M Shaw
- 👤 Leslie I Faus
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-22 19:40
CPC Classifications
B; B26; B26D; B26D1/00; B26D1/01; B26D1/04; B26D1/06; B26D1/08; B26D1/085; Y; Y10; Y10T; Y10T83/00; Y10T83/444; Y10T83/4539; Y10T83/4541; Y10T83/4544; Y10T83/4546; Y10T83/4597; Y10T83/4602
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US574780A
Cited
US2400793A
Cited
US1652715A
Cited
US1960945A
Cited
US1996665A
Cited
US2408363A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1956-02-24 | 1956-08-25 | 1957-02-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-02-24 | 1960-08-25 | 1961-02-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-02-24 | 1964-08-25 | 1965-02-24 | $7700.00 | Window Closed / Lapsed |