US2053644A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Portable resurfacing tool
Assignee: Individual
•
Filing: 1935-03-18
•
Granted: 1936-09-08
•
Expires: 1955-03-18
Abstract
No abstract record available.
Inventors
- 👤 Jess L Tuttle
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 20:47
CPC Classifications
B; B23; B23B; B23B5/00; B23B5/16; B23B5/161; B23B5/163; Y; Y10; Y10T; Y10T408/00; Y10T408/83; Y10T408/85; Y10T408/858; Y10T408/859; Y10T408/8591; Y10T409/00; Y10T409/30; Y10T409/306216; Y10T82/00; Y10T82/12; Y10T82/25; Y10T82/2522; Y10T82/29
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) | 1939-09-08 | 1940-03-09 | 1940-09-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1943-09-08 | 1944-03-09 | 1944-09-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1947-09-08 | 1948-03-09 | 1948-09-08 | $7700.00 | Window Closed / Lapsed |