US2106288A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Circular saw apparatus
Assignee: Individual
•
Filing: 1934-09-27
•
Granted: 1938-01-25
•
Expires: 1954-09-27
Abstract
No abstract record available.
Inventors
- 👤 Herbert E Tautz
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 18:31
CPC Classifications
B; B23; B23D; B23D47/00; B23D47/02; B23D47/025; B23Q; B23Q1/00; B23Q1/03; B27; B27B; B27B5/00; B27B5/16; B27B5/22; B27B5/24; B27B5/243; Y; Y10; Y10T; Y10T83/00; Y10T83/727; Y10T83/739; Y10T83/744; Y10T83/768; Y10T83/7684; Y10T83/7701; Y10T83/7705; Y10T83/7722; Y10T83/7726; Y10T83/7793; Y10T83/869; Y10T83/8789; Y10T83/8794
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) | 1941-01-24 | 1941-07-26 | 1942-01-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1945-01-24 | 1945-07-26 | 1946-01-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1949-01-24 | 1949-07-26 | 1950-01-25 | $7700.00 | Window Closed / Lapsed |