US2185885A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Cutting mechanism
Assignee: GEORGE W SWIFT JR INC
•
Filing: 1938-09-13
•
Granted: 1940-01-02
•
Expires: 1958-09-13
Abstract
No abstract record available.
Inventors
- 👤 Hobart W Bruker
- 👤 Harry F Black
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 19:14
CPC Classifications
B; B26; B26D; B26D3/00; B26D3/14; Y; Y10; Y10T; Y10T83/00; Y10T83/04; Y10T83/0405; Y10T83/0419; Y10T83/0433; Y10T83/0438; Y10T83/0515; Y10T83/06; Y10T83/343; Y10T83/465; Y10T83/4766; Y10T83/4795; Y10T83/4798; Y10T83/483; Y10T83/4836
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) | 1943-01-01 | 1943-07-03 | 1944-01-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1947-01-01 | 1947-07-03 | 1948-01-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1951-01-01 | 1951-07-03 | 1952-01-02 | $7700.00 | Window Closed / Lapsed |