US2566253A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Transmission
Assignee: Rexnord Industries LLC
•
Filing: 1949-10-31
•
Granted: 1951-08-28
•
Expires: 1969-10-31
Abstract
No abstract record available.
Inventors
- 👤 Walter P Schmitter
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 04:06
CPC Classifications
F; F16; F16H; F16H3/00; F16H3/02; Y; Y10; Y10T; Y10T74/00; Y10T74/19; Y10T74/19219; Y10T74/19642; Y10T74/19674
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US278853A
Cited
US280757A
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GB191512426A
Cited
US1349958A
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US1728279A
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US2022436A
Cited
US2068840A
Cited
US2309199A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1954-08-27 | 1955-02-26 | 1955-08-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1958-08-27 | 1959-02-26 | 1959-08-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1962-08-27 | 1963-02-26 | 1963-08-28 | $7700.00 | Window Closed / Lapsed |