Patent US3267519A successfully refreshed from Google Patents.
US3267519A
Expired / Lapsed
US
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Differential lock nut adjuster
Assignee: EIDP Inc
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Filing: 1964-10-23
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Granted: 1966-08-23
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Expires: 1984-10-23
Abstract
No abstract record available.
Inventors
- 👤 Albert Richard James
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 15:56
CPC Classifications
F; F16; F16H; F16H25/00; F16H25/18; F16H25/20; B; B29; B29C; B29C48/00; B29C48/03; B29C48/07; B29C48/08; B29C48/09; B29C48/10; B29C48/25; B29C48/30; B29C48/305; B29C48/31; B29C48/313; F16H19/00; F16H25/24; G; G05; G05G; G05G23/00
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
104 words
A ADJUSTMENT MECHANISM COMPRISING, IN COMBINATION: A FIRST BODY MEMBER; A THREADED STUD FIXEDLY ATTACHED TO SAID BODY MEMBER; A SECOND BODY MEMBER HAVING AN OPENING THEREIN; SAID STUD PROJECTING THROUGH SAID OPENING; TWO INTERNALLY AND EXTERNALLY THREADED ADJUSTING NUTS, THE INTERNAL THREADS BEING IN THREADED ENGAGEMENT WITH THE STUD; TWO INTERNALLY THREADED LOCK NUTS ENGAGING THE SECOND BODY MEMBER ON OPPOSITE FACES OF SAID OPENING, THE INTERNAL THREADS BEING IN THREADED ENGAGEMENT WITH THE EXTERNAL THREADS OF SAID AJUSTING NUTS, SAID ADJUSTING NUTS ADAPTED TO MOVE ONE OF SAID BODY MEMBER WITH RESPECT TO THE OTHER SAID BODY MEMBER FROM A PREDETERMINED POSITION.
Claim 2
Dependent Claim
104 words
A ADJUSTMENT MECHANISM COMPRISING, IN COMBINATION: A FIRST BODY MEMBER; A THREADED STUD FIXEDLY ATTACHED TO SAID BODY MEMBER; A SECOND BODY MEMBER HAVING AN OPENING THEREIN; SAID STUD PROJECTING THROUGH SAID OPENING; TWO INTERNALLY AND EXTERNALLY THREADED ADJUSTING NUTS, THE INTERNAL THREADS BEING IN THREADED ENGAGEMENT WITH THE STUD; TWO INTERNALLY THREADED LOCK NUTS ENGAGING THE SECOND BODY MEMBER ON OPPOSITE FACES OF SAID OPENING, THE INTERNAL THREADS BEING IN THREADED ENGAGEMENT WITH THE EXTERNAL THREADS OF SAID AJUSTING NUTS, SAID ADJUSTING NUTS ADAPTED TO MOVE ONE OF SAID BODY MEMBER WITH RESPECT TO THE OTHER SAID BODY MEMBER FROM A PREDETERMINED POSITION.
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) | 1969-08-22 | 1970-02-21 | 1970-08-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-08-22 | 1974-02-21 | 1974-08-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-08-22 | 1978-02-21 | 1978-08-23 | $7700.00 | Window Closed / Lapsed |