Patent US2826082A successfully refreshed from Google Patents.
US2826082A
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Variable cam and tracking mechanism
Assignee: Kollsman Instrument Corp
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Filing: 1953-03-17
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Granted: 1958-03-11
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Expires: 1973-03-17
Abstract
No abstract record available.
Inventors
- 👤 Ranson Josef Von
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 18:45
CPC Classifications
F; F16; F16H; F16H53/00; F16H53/02; F16H53/04; F16D; F16D3/00; F16D3/02; F16D3/10; Y; Y10; Y10T; Y10T74/00; Y10T74/18; Y10T74/1836; Y10T74/21; Y10T74/2101; Y10T74/2102
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US398623A
Cited
US2336361A
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US2414134A
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US2589852A
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US2514420A
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US2590287A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1961-03-10 | 1961-09-09 | 1962-03-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-03-10 | 1965-09-09 | 1966-03-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-03-10 | 1969-09-09 | 1970-03-11 | $7700.00 | Window Closed / Lapsed |