US3377873A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Counterweight or the like for gerotor gear set
Assignee: CHAR LYNN CO
•
Filing: 1965-12-08
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Granted: 1968-04-16
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Expires: 1985-12-08
Abstract
No abstract record available.
Inventors
- 👤 Jr Earl Patterson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 03:40
CPC Classifications
F; F01; F01C; F01C21/00; F01C21/003; F04; F04C; F04C2/00; F04C2/08; F04C2/10; F04C2/103; F04C2/104; Y; Y10; Y10T; Y10T74/00; Y10T74/18; Y10T74/18544
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US3288034A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-04-16 | 1971-10-16 | 1972-04-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-04-16 | 1975-10-16 | 1976-04-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-04-16 | 1979-10-16 | 1980-04-16 | $7700.00 | Window Closed / Lapsed |