US3026979A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Speed-torque metering unit
Assignee: Lipe Rollway Corp
•
Filing: 1959-07-30
•
Granted: 1962-03-27
•
Expires: 1979-07-30
Abstract
No abstract record available.
Inventors
- 👤 David L Moore
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 04:23
CPC Classifications
F; F01; F01P; F01P7/00; F01P7/02; F01P7/04; F16; F16D; F16D43/00
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
DE292793C
Cited
DE177071C
Cited
US1610844A
Cited
US1842039A
Cited
US2506520A
Cited
US2762482A
Cited
US2863543A
Cited
US2855079A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-03-26 | 1965-09-25 | 1966-03-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-03-26 | 1969-09-25 | 1970-03-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-03-26 | 1973-09-25 | 1974-03-27 | $7700.00 | Window Closed / Lapsed |