US1903280A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of making rotary cutters
Assignee: United Shoe Machinery Corp
•
Filing: 1932-04-01
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Granted: 1933-04-04
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Expires: 1952-04-01
Abstract
No abstract record available.
Inventors
- 👤 Earl A Bessom
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 20:04
CPC Classifications
A; A43; A43D; A43D27/00; A43D27/02; A43D27/04; A43D8/00; A43D8/32; A43D8/34; Y; Y10; Y10T; Y10T407/00; Y10T407/19; Y10T407/1952; Y10T407/196
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) | 1936-04-03 | 1936-10-03 | 1937-04-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1940-04-03 | 1940-10-03 | 1941-04-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1944-04-03 | 1944-10-03 | 1945-04-04 | $7700.00 | Window Closed / Lapsed |