US3325166A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Chuck jaw guide means
Assignee: Jacobs Vehicle Systems Inc
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Filing: 1965-06-17
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Granted: 1967-06-13
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Expires: 1985-06-17
Abstract
No abstract record available.
Inventors
- 👤 Donald J Mccarthy
- 👤 Girard S Haviland
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 20:40
CPC Classifications
B; B23; B23B; B23B31/00; B23B31/02; B23B31/10; B23B31/12; B23B31/1207; B23B31/123; B23B31/1246; Y; Y10; Y10T; Y10T279/00; Y10T279/17; Y10T279/17615; Y10T279/17641; Y10T279/35
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
100 words
IN A CHUCK INCLUDING A SLEEVE, A GROUP OF JAWS HAVING RADIALLY AND LONGITUDINAL MOVEMENT IN THE SLEEVE, THE SLEEVE HAVING AN INTURNED ANNULAR FLANGE AT ITS REAR AND AN OPEN FRONT END, A NOSEPIECE AXIALLY MOUNTABLE INTO THE FRONT END OF THE SLEEVE HAVING A CONED REAR RECESS FOR RADIALLY CONTRACTING THE JAWS, MEANS FOR DRAWING THE NOSEPIECE TIGHTLY INTO THE SLEEVE; A JAW GUIDE FOR GUIDING THE JAWS AS THEY MOVE, THE JAW GUIDE BEING INSERTABLE INTO THE OPEN END OF THE SLEEVE PRIOR TO MOUNTING THE NOSEPIECE IN THE SLEEVE AND HAVING A GROUP OF AXIALLY EXTEND-
References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1970-06-12 | 1970-12-12 | 1971-06-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-06-12 | 1974-12-12 | 1975-06-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-06-12 | 1978-12-12 | 1979-06-13 | $7700.00 | Window Closed / Lapsed |