Patent USRE27537E successfully refreshed from Google Patents.
USRE27537E
Expired / Lapsed
US
⏱️ 0.0 years remaining
Motion control device
Assignee: —
•
Filing: 1971-11-10
•
Granted: 1972-12-26
•
Expires: 1991-11-10
Abstract
Abstract A MOTION CONTROL DEVICE INCLUDING AN ELECTRIC MOTOR HAVING AN INTEGRAL ARMATURE AND DRIVING CAPSTAN ASSEMBLY. THE CAPSTAN IS MOUNTED DIRECTLY ON THE ARMATURE ADJACENT ONE END AND THE ASSEMBLY IS ROTATABLY MOUNTED ON A STATIONARY MANDREL POSITIONED AT THE ROTATIONAL AXIS OF THE DEVICE.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 23:55
CPC Classifications
H; H02; H02K; H02K23/00; H02K23/56; H02K7/00; H02K7/10
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1975-12-26 | 1976-06-26 | 1976-12-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1979-12-26 | 1980-06-26 | 1980-12-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1983-12-26 | 1984-06-26 | 1984-12-26 | $7700.00 | Window Closed / Lapsed |