US3140712A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Articulated joints
Assignee: Individual
•
Filing: 1961-08-17
•
Granted: 1964-07-14
•
Expires: 1981-08-17
Abstract
No abstract record available.
Inventors
- 👤 William S Hunter
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 16:22
CPC Classifications
A; A61; A61F; A61F2/00; A61F2/02; A61F2/30; A61F2/32; A61F2/36; A61F2/3601; A61F2/3603; A61F2002/30001; A61F2002/30003; A61F2002/3006; A61F2002/30079; A61F2210/00; A61F2210/009
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
61 words
IN THE ART OF ARTICULATED PROSTHETIC DEVICES AND MEDICAL ARTS MANNEQUINS, A JOINT WHOSE MEMBERS ARE BOTH PIVOTALLY AND LATERALLY SLIDABLE WITH RESPECT TO EACH OTHER COMPRISING, A FIRST MEMBER WITH AN ENGAGING END CONVEXLY CONTOURED IN THE GENERAL SHAPE OF A SPHERICAL SEGMENT OF FIRST RADIUS, A SECOND MEMBER HAVING A SOCKET FOR COOPERATIVE ENGAGEMENT WITH SAID FIRST MEMBER''S ENGAGING
Claim 2
Dependent Claim
61 words
IN THE ART OF ARTICULATED PROSTHETIC DEVICES AND MEDICAL ARTS MANNEQUINS, A JOINT WHOSE MEMBERS ARE BOTH PIVOTALLY AND LATERALLY SLIDABLE WITH RESPECT TO EACH OTHER COMPRISING, A FIRST MEMBER WITH AN ENGAGING END CONVEXLY CONTOURED IN THE GENERAL SHAPE OF A SPHERICAL SEGMENT OF FIRST RADIUS, A SECOND MEMBER HAVING A SOCKET FOR COOPERATIVE ENGAGEMENT WITH SAID FIRST MEMBER''S ENGAGING
References Cited (Backward Citations)
US2661480A
Cited
US2765787A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1967-07-14 | 1968-01-13 | 1968-07-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-07-14 | 1972-01-13 | 1972-07-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-07-14 | 1976-01-13 | 1976-07-14 | $7700.00 | Window Closed / Lapsed |