US3340739A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Jr., etal segmented gimbals
Assignee: —
•
Filing: —
•
Granted: 1967-09-12
•
Expires: 1984-09-12
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 18:39
CPC Classifications
G; G01; G01C; G01C19/00; G01C19/02; G01C19/04; B; B64; B64G; B64G1/00; B64G1/22; B64G1/24; B64G1/28; B64G1/286; Y; Y10; Y10T; Y10T74/00; Y10T74/12; Y10T74/1229; Y10T74/1257
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
99 words
IN COMBINATION: AN INNER PARTIAL GIMBAL AND AN OUTER PARTIAL GIMBAL HAVING A COMMON AXIS FOR ROTATION BETWEEN SAID GIMBALS; A HUB MEMBER, ATTACHED TO SAID INNER GIMBAL FOR ROTATION THEREWITH; A FIRST ELECTROMGNETIC MEMBER, ATTACHED TO THE OUTER PERIPHERY OF SAID HUB, SUBSTANTIALLY CONCENTRICALLY WITH SAID AXIS; A SUPPORT FOR EN ELECTROMAGNETIC MEMBER; BEARING MEANS BETWEEN SAID HUB AND SAID SUPPORT ALLOWING FREEDOM OF ROTATION THEREBETWEEN ABOUT SAID AXIS; A SECOND ELECTROMAGNETIC MEMBER, ATTACHED TO SAID SUPPORT MEANS, POSITIONED IN PROXIMITY TO SAID FIRST MEMBER TO INTERACT MAGNETICALLY WITH SAID FIRST MEMBER, AND CONCENTRIC WITH SAID AXIS; AND
Claim 2
Dependent Claim
99 words
IN COMBINATION: AN INNER PARTIAL GIMBAL AND AN OUTER PARTIAL GIMBAL HAVING A COMMON AXIS FOR ROTATION BETWEEN SAID GIMBALS; A HUB MEMBER, ATTACHED TO SAID INNER GIMBAL FOR ROTATION THEREWITH; A FIRST ELECTROMGNETIC MEMBER, ATTACHED TO THE OUTER PERIPHERY OF SAID HUB, SUBSTANTIALLY CONCENTRICALLY WITH SAID AXIS; A SUPPORT FOR EN ELECTROMAGNETIC MEMBER; BEARING MEANS BETWEEN SAID HUB AND SAID SUPPORT ALLOWING FREEDOM OF ROTATION THEREBETWEEN ABOUT SAID AXIS; A SECOND ELECTROMAGNETIC MEMBER, ATTACHED TO SAID SUPPORT MEANS, POSITIONED IN PROXIMITY TO SAID FIRST MEMBER TO INTERACT MAGNETICALLY WITH SAID FIRST MEMBER, AND CONCENTRIC WITH SAID AXIS; AND
References Cited (Backward Citations)
US2983151A
Cited
US3134265A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1970-09-11 | 1971-03-13 | 1971-09-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-09-11 | 1975-03-13 | 1975-09-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-09-11 | 1979-03-13 | 1979-09-12 | $7700.00 | Window Closed / Lapsed |