US2812455A
Expired / Lapsed
US
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Linear motion device
Assignee: Westinghouse Electric Corp
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Filing: 1955-12-29
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Granted: 1957-11-05
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Expires: 1975-12-29
Abstract
No abstract record available.
Inventors
- 👤 Myron E Noe
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 07:37
CPC Classifications
F; F16; F16H; F16H25/00; F16H25/18; F16H25/20; F16H25/22; F16H25/2247; F16H25/2266; F16H25/2025; F16K; F16K31/00; F16K31/02; F16K31/04; G; G21; G21C; G21C7/00; G21C7/06; G21C7/08; G21C7/12; G21C7/14; H; H02; H02K; H02K7/00; H02K7/06; Y; Y02; Y02E; Y02E30/00; Y02E30/30
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) | 1960-11-04 | 1961-05-06 | 1961-11-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1964-11-04 | 1965-05-06 | 1965-11-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1968-11-04 | 1969-05-06 | 1969-11-05 | $7700.00 | Window Closed / Lapsed |