US1478052A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Sawing machine
Assignee: Individual
•
Filing: 1919-11-19
•
Granted: 1923-12-18
•
Expires: 1939-11-19
Abstract
No abstract record available.
Inventors
- 👤 Joseph W Oliver
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 12:08
CPC Classifications
B; B27; B27B; B27B5/00; B27B5/29; B27B5/30; B23; B23D; B23D45/00; B23D45/10; B23D45/107; B23Q; B23Q1/00; B23Q1/25; B23Q1/44; B23Q1/50; B23Q1/54; B23Q1/545; B23Q1/5456; B23Q39/00; B23Q39/02; B27B5/16; B27B5/22; B27B5/26; B27B5/265; B23Q2039/004; Y; Y10; Y10T; Y10T83/00; Y10T83/768; Y10T83/7755; Y10T83/7788
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) | 1926-12-17 | 1927-06-18 | 1927-12-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1930-12-17 | 1931-06-18 | 1931-12-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1934-12-17 | 1935-06-18 | 1935-12-18 | $7700.00 | Window Closed / Lapsed |