US2525428A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Machine tool transmission and control
Assignee: Warner and Swasey Co
•
Filing: 1947-07-17
•
Granted: 1950-10-10
•
Expires: 1967-07-17
Abstract
No abstract record available.
Inventors
- 👤 Schoepe Harry
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 08:04
CPC Classifications
B; B23; B23Q; B23Q5/00; B23Q5/02; B23Q5/04; B23Q5/12; B23Q5/14; B23Q5/145; F; F16; F16H; F16H61/00; F16H61/02; F16H61/0262; B23Q2705/00; B23Q2705/02; B23Q2705/06; B23Q2705/062; B23Q2705/066; F16H2708/00; F16H2708/10; F16H2708/14; Y; Y10; Y10S; Y10S82/00; Y10S82/905; Y10T; Y10T74/00; Y10T74/19; Y10T74/19219; Y10T74/19293; Y10T74/19298; Y10T74/19326
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1588004A
Cited
US2058586A
Cited
US1979488A
Cited
US2110173A
Cited
US2164884A
Cited
US2167790A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1953-10-09 | 1954-04-10 | 1954-10-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1957-10-09 | 1958-04-10 | 1958-10-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1961-10-09 | 1962-04-10 | 1962-10-10 | $7700.00 | Window Closed / Lapsed |