US3202414A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Vehicle door actuator
Assignee: Motors Liquidation Co
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Filing: 1962-01-15
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Granted: 1965-08-24
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Expires: 1982-01-15
Abstract
No abstract record available.
Inventors
- 👤 Milton E Simmons
- 👤 John A Schum
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 20:11
CPC Classifications
E; E05; E05F; E05F15/00; E05F15/60; E05F15/603; E05F15/611; E05F15/616; E05F15/622; E05Y; E05Y2201/00; E05Y2201/20; E05Y2201/214; E05Y2201/216; E05Y2201/218; E05Y2201/23; E05Y2201/246; E05Y2201/40; E05Y2201/43; E05Y2201/434; E05Y2201/46; E05Y2201/462; E05Y2600/00; E05Y2600/40; E05Y2600/46; E05Y2900/00; E05Y2900/50; E05Y2900/53; E05Y2900/531
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
88 words
POWER OPERATED DOOR MECHANISM COMPRISING, A DOOR MOVABLE BETWEEN OPEN AND CLOSED POSITIONS, A LATCH FOR RETAINING THE DOOR IN THE CLOSED POSITION, A ROTATABLE JACKSCREW MOUNTED WITHIN SAID DOOR, REVERSIBLE POWER MEANS FOR ROTATING SAID JACKSCREW, MEANS INTERCONNECTING SAID LATCH AND SAID JACKSCREW FOR RELEASING SAID LATCH DUE TO JACKSCREW REACTION UPON ENERGIZATION OF SAID POWER MEANS, AND RECIPROCABLE NUT MEANS DISPOSED WITHIN SAID DOOR AND THREADEDLY ENGAGING SAID JACKSCREW TO OPEN OR CLOSE SAID DOOR IN ACCORDANCE WITH THE DIRECTION OF ROTATION OF SAID POWER MEANS.
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) | 1968-08-23 | 1969-02-22 | 1969-08-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-08-23 | 1973-02-22 | 1973-08-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-08-23 | 1977-02-22 | 1977-08-24 | $7700.00 | Window Closed / Lapsed |