Patent US3225337A successfully refreshed from Google Patents.
US3225337A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Positioning mechanism
Assignee: Individual
•
Filing: 1960-04-20
•
Granted: 1965-12-21
•
Expires: 1980-04-20
Abstract
No abstract record available.
Inventors
- 👤 Jacoby Marvin
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 19:08
CPC Classifications
G; G11; G11B; G11B5/00; G11B5/48; G11B5/54; G11B5/55; G11B5/5591; Y; Y10; Y10T; Y10T74/00; Y10T74/18; Y10T74/18568; Y10T74/188; Y10T74/18808
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
85 words
IN COMBINATION, A POSITIONING MECHANISM FOR ACCURATELY POSITIONING A MEMBER COMPRISING A FIRST DEVICE CONNECTED TO SAID MEMBER, SAID FIRST DEVICE ADAPTED TO BE POSITIONED APPROXIMATELY TO A DESIRED LOCATION; A SECOND DEVICE ADAPTED TO BE MOVED A SHORT DISTANCE WITH AN ACCURACY EXCEEDING THAT OF SAID FIRST DEVICE; MEANS FOR COOPERATIVELY ENGAGING SAID FIRST AND SECOND DEVICES WITH EACH OTHER WHEREBY MOVEMENT OF SAID FIRST DEVICE AND MOVEMENT OF SAID SECOND DEVICE ACT TO POSITION SAID MEMBER IN A ROUGH AND FINE ADJUSTMENT RESPECTIVELY;
References Cited (Backward Citations)
US1559525A
Cited
US2698407A
Cited
US2994856A
Cited
US2875390A
Cited
US3025710A
Cited
US3023404A
Cited
US3009759A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-12-20 | 1969-06-21 | 1969-12-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-12-20 | 1973-06-21 | 1973-12-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-12-20 | 1977-06-21 | 1977-12-21 | $7700.00 | Window Closed / Lapsed |