US1482437A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Rotary slitting cutter
Assignee: Individual
•
Filing: 1922-03-08
•
Granted: 1924-02-05
•
Expires: 1942-03-08
Abstract
No abstract record available.
Inventors
- 👤 Koegel Charles
- 👤 Frederick W Koegel
- 👤 Herman I Koegel
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 03:33
CPC Classifications
B; B26; B26D; B26D7/00; B26D7/26; B26D7/2628; B26D7/2635; B26D5/00; B26D5/02; B26D2007/2685; Y; Y10; Y10T; Y10T83/00; Y10T83/768; Y10T83/7793; Y10T83/7809; Y10T83/7813; Y10T83/783; Y10T83/7834
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) | 1927-02-04 | 1927-08-06 | 1928-02-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1931-02-04 | 1931-08-06 | 1932-02-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1935-02-04 | 1935-08-06 | 1936-02-05 | $7700.00 | Window Closed / Lapsed |