US1850773A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Woodworking machine
Assignee: Individual
•
Filing: 1929-03-02
•
Granted: 1932-03-22
•
Expires: 1949-03-02
Abstract
No abstract record available.
Inventors
- 👤 Rueger Ernst August
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 04:37
CPC Classifications
E; E01; E01B; E01B31/00; E01B31/20; E01B31/22; B; B23; B23Q; B23Q1/00; B23Q1/01; B23Q1/015; B23Q1/25; B23Q1/26; B23Q1/267; B23Q1/44; B23Q1/48; B23Q27/00; B23Q27/003; B23Q5/00; B23Q5/22; B23Q5/34; B23Q5/38; B23Q5/40; B23Q9/00; B23Q9/0014; B27; B27C; B27C5/00; B27C5/02; B27C9/00; B27C9/02; B27M; B27M3/00; B27M3/12; Y; Y10; Y10T; Y10T83/00; Y10T83/929; Y10T83/9457; Y10T83/9488
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) | 1935-03-22 | 1935-09-21 | 1936-03-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1939-03-22 | 1939-09-21 | 1940-03-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1943-03-22 | 1943-09-21 | 1944-03-22 | $7700.00 | Window Closed / Lapsed |