Patent GB306367A successfully refreshed from Google Patents.
US3088351A
Expired / Lapsed
US
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Turret tool block
Assignee: Individual
•
Filing: 1960-05-09
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Granted: 1963-05-07
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Expires: 1980-05-09
Abstract
No abstract record available.
Inventors
- 👤 Schardt Rudolf
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 09:53
CPC Classifications
B; B23; B23Q; B23Q16/00; B23Q16/02; B23Q16/08; B23Q16/10; B23Q16/102; Y; Y10; Y10T; Y10T74/00; Y10T74/14; Y10T74/1418; Y10T74/1424; Y10T74/1453; Y10T82/00; Y10T82/25; Y10T82/2585; Y10T82/2587
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
89 words
A TURRET TOOL BLOCK, COMPRISING, A BASE, A SHAFT EXTENDING UPWARDLY THEREFROM AND HAVING AN EXTERNALLY THREADED UPPER END SECTION, A TOOL HOLDER ROTATABLY MOUNTED ON SAID SHAFT, COOPERATING ELEMENTS EXTENDING BETWEEN THE BASE AND THE HOLDER OPERABLE BY ROTATION OF THE HOLDER RELATIVE TO THE BASE TO LOCATE SAID HOLDER IN A PLURALITY OF INDEX POSITIONS, AND MEANS FOR ROTATING SAID HOLDER BETWEEN SAID POSITIOINS COMPRISING, A DRIVE NUT THREADEDLY MOUNTED ON SAID UPPER END SECTION OPERABLE TO RELEASABLY CLAMP THE HOLDER TO THE BASE, THE EXTERIOR OF
Claim 2
Dependent Claim
89 words
A TURRET TOOL BLOCK, COMPRISING, A BASE, A SHAFT EXTENDING UPWARDLY THEREFROM AND HAVING AN EXTERNALLY THREADED UPPER END SECTION, A TOOL HOLDER ROTATABLY MOUNTED ON SAID SHAFT, COOPERATING ELEMENTS EXTENDING BETWEEN THE BASE AND THE HOLDER OPERABLE BY ROTATION OF THE HOLDER RELATIVE TO THE BASE TO LOCATE SAID HOLDER IN A PLURALITY OF INDEX POSITIONS, AND MEANS FOR ROTATING SAID HOLDER BETWEEN SAID POSITIOINS COMPRISING, A DRIVE NUT THREADEDLY MOUNTED ON SAID UPPER END SECTION OPERABLE TO RELEASABLY CLAMP THE HOLDER TO THE BASE, THE EXTERIOR OF
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) | 1966-05-06 | 1966-11-05 | 1967-05-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-05-06 | 1970-11-05 | 1971-05-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-05-06 | 1974-11-05 | 1975-05-07 | $7700.00 | Window Closed / Lapsed |