US2075282A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Bench saw
Assignee: Duro Metal Products Co
•
Filing: 1935-05-27
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Granted: 1937-03-30
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Expires: 1955-05-27
Abstract
No abstract record available.
Inventors
- 👤 Theron L Hedgpeth
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 09:06
CPC Classifications
B; B27; B27B; B27B5/00; B27B5/16; B27B5/22; B27B5/26; B27B5/265; Y; Y10; Y10T; Y10T83/00; Y10T83/727; Y10T83/768; Y10T83/7684; Y10T83/7722; Y10T83/95
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) | 1940-03-29 | 1940-09-28 | 1941-03-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1944-03-29 | 1944-09-28 | 1945-03-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1948-03-29 | 1948-09-28 | 1949-03-30 | $7700.00 | Window Closed / Lapsed |