US2015066A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Machine for operating upon sheet material
Assignee: United Shoe Machinery Corp
•
Filing: 1931-05-18
•
Granted: 1935-09-24
•
Expires: 1951-05-18
Abstract
No abstract record available.
Inventors
- 👤 Roy W Cummings
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 20:36
CPC Classifications
A; A43; A43B; A43B21/00; A43B21/02; A43B21/06; Y; Y10; Y10T; Y10T29/00; Y10T29/51; Y10T29/5124; Y10T83/00; Y10T83/202; Y10T83/2066; Y10T83/207; Y10T83/2072; Y10T83/2092; Y10T83/2096; Y10T83/2098; Y10T83/2122; Y10T83/2131; Y10T83/444; Y10T83/4577; Y10T83/4579; Y10T83/4637; Y10T83/464; Y10T83/465; Y10T83/4699; Y10T83/647; Y10T83/6476; Y10T83/6484; Y10T83/869; Y10T83/8752
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
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) | 1938-09-23 | 1939-03-25 | 1939-09-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1942-09-23 | 1943-03-25 | 1943-09-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1946-09-23 | 1947-03-25 | 1947-09-24 | $7700.00 | Window Closed / Lapsed |