US3206667A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Transmitter for an electrical speedometer
Assignee: Motors Liquidation Co
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Filing: 1962-03-28
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Granted: 1965-09-14
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Expires: 1982-03-28
Abstract
No abstract record available.
Inventors
- 👤 Donald A Haase
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 06:02
CPC Classifications
H; H02; H02M; H02M1/00; H02M1/20; H02M1/26
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
109 words
A TRANSMITTER FOR AN ELECTRIC SPEEDOMETER INCLUDING, A HOUSING HAVING A CUP-SHAPED RECESS, A COVER CLOSING SAID RECESS, A PLURALITY OF CIRCUMFERENTIALLY SPACED, STATIONARY LEAF SPRING BLADES ATTACHED TO SAID HOUSING AND CARRYING CONTACTS AT THEIR OUTER ENDS, A LIKE NUMBER OF CIRCUMFERENTIALLY SPACED MOVABLE LEAF SPRING BLADES ATTACHED TO SAID COVER DISPOSED RADIALLY INWARD OF SAID STATIONARY LEAF SPRING BLADES AND CARRYING CONTACT MEANS INTERMEDIATE THEIR ENDS, A CENTRALLY ARRANGED CONTACT RING CARRIED BY SAID COVER, AND ROTATABLE CAM MEANS JOURNALLED IN SAID HOUSING AND ENGAGEABLE WITH SAID MOVABLE LEAF SPRING BLADES FOR SEQUENTIALLY DEFLECTING THE SAME SO THAT THE CONTACT MEANS THEREOF SEQUENTIALLY ENGAGE THE CONTACTS OF
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-09-13 | 1969-03-15 | 1969-09-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-09-13 | 1973-03-15 | 1973-09-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-09-13 | 1977-03-15 | 1977-09-14 | $7700.00 | Window Closed / Lapsed |