US3083025A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Chuck with detachable gripping jaw
Assignee: PIPE MACHINERY CO
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Filing: 1961-10-25
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Granted: 1963-03-26
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Expires: 1981-10-25
Abstract
No abstract record available.
Inventors
- 👤 Earle C Herbkersman
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 16:06
CPC Classifications
B; B23; B23B; B23B31/00; B23B31/02; B23B31/10; B23B31/12; B23B31/16; B23B31/16158; B23B31/16162; B23B31/16166; Y; Y10; Y10T; Y10T279/00; Y10T279/19; Y10T279/1981; Y10T279/1986; Y10T279/1993
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
134 words
A CHUCK JAW CARRIER AND DETACHABLE JAW COMBINATION COMPRISING A JAW CARRIER MEMBER ADAPTED TO BE MOUNTED IN A CHUCK FOR MOVEMENT ALONG A PREDETERMINED PATH IN ONE DIRECTION TO GRIPPING POSITION AND IN THE OPPOSITE DIRECTION TO RELEASING POSITION, A JAW MEMBER JUXTAPOSABLE AGAINST THE JAW CARRIER MEMBER BY MOVEMENT RELATIVELY THERETOWARD ALONG SAID PATH, CONSTRAINING MEANS ON THE MEMBERS, RESPECTIVELY, INTERENGAGEABLE WITH EACH OTHER BY JUXTAPOSITION OF THE MEMBERS AND OPERATIVE WHEN INTERENGAGED TO CONSTRAIN THE MEMBERS FROM MOVEMENT RELATIVE TO EACH OTHER TRANSVERSELY OF SAID PATH, AND COMPLEMENTARY SNAP FASTENING MEANS ON THE MEMBERS, RESPECTIVELY, FULLY ENGAGEABLE IN SNAP FASTENING RELATION WITH EACH OTHER BY MOVEMENT OF THE MEMBERS ALONG SAID PATH RELATIVELY TOWARD EACH OTHER INTO JUXTAPOSITION, AND OPERATIVE WHEN FULLY ENGAGED TO DETACHABLY SECURE THE MEMBERS TOGETHER IN JUXTAPOSITION.
Claim 2
Dependent Claim
134 words
A CHUCK JAW CARRIER AND DETACHABLE JAW COMBINATION COMPRISING A JAW CARRIER MEMBER ADAPTED TO BE MOUNTED IN A CHUCK FOR MOVEMENT ALONG A PREDETERMINED PATH IN ONE DIRECTION TO GRIPPING POSITION AND IN THE OPPOSITE DIRECTION TO RELEASING POSITION, A JAW MEMBER JUXTAPOSABLE AGAINST THE JAW CARRIER MEMBER BY MOVEMENT RELATIVELY THERETOWARD ALONG SAID PATH, CONSTRAINING MEANS ON THE MEMBERS, RESPECTIVELY, INTERENGAGEABLE WITH EACH OTHER BY JUXTAPOSITION OF THE MEMBERS AND OPERATIVE WHEN INTERENGAGED TO CONSTRAIN THE MEMBERS FROM MOVEMENT RELATIVE TO EACH OTHER TRANSVERSELY OF SAID PATH, AND COMPLEMENTARY SNAP FASTENING MEANS ON THE MEMBERS, RESPECTIVELY, FULLY ENGAGEABLE IN SNAP FASTENING RELATION WITH EACH OTHER BY MOVEMENT OF THE MEMBERS ALONG SAID PATH RELATIVELY TOWARD EACH OTHER INTO JUXTAPOSITION, AND OPERATIVE WHEN FULLY ENGAGED TO DETACHABLY SECURE THE MEMBERS TOGETHER IN JUXTAPOSITION.
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) | 1966-03-25 | 1966-09-24 | 1967-03-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-03-25 | 1970-09-24 | 1971-03-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-03-25 | 1974-09-24 | 1975-03-26 | $7700.00 | Window Closed / Lapsed |