US3135073A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Faceting head
Assignee: Individual
•
Filing: 1962-11-07
•
Granted: 1964-06-02
•
Expires: 1982-11-07
Abstract
No abstract record available.
Inventors
- 👤 Harold L Odle
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 20:16
CPC Classifications
B; B24; B24B; B24B9/00; B24B9/02; B24B9/06; B24B9/16
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
184 words
A FACETING HEAD FOR GRINDING AND POLISHING FACETS ON PRECIOUS OR SEMI-PRECIOUS STONES COMPRISING AN ELONGATED CONICAL SHANK SUPPORTED FROM A MOUNT FOR ROTATION ABOUT ITS LONGITUDINAL AXIS, SAID MOUNT BEING ADAPTED TO BE MOUNTED FROM A SUPPORT FOR MOVEMENT TOWARD AND AWAY FROM A LAP STONE AND FOR MOVEMENT ABOUT AN AXIS EXTENDING AT RIGHT ANGLES RELATIVE TO THE AXIS OF ROTATION OF SAID LAP STONE, A COLLET SLEEVE HAVING MEANS ON ONE END ADAPTED TO FRICTIONALLY GRIP A DOP STICK HAVING A STONE MOUNTED THEREON AND A CONICAL BORE FORMED IN THE OTHER END, SAID OTHER END OF SAID SLEEVE BEING RELEASABLY AND ROTATABLY MOUNTED ON SAID CONICAL SHANK, THE FRICTION BETWEEN THE COMPLEMENTARY SURFACES OF SAID SHANK AND BORE BEING SUFFICIENT FOR EFFECTIVELY RESISTING AXIAL DISENGAGEMENT OF SAID SLEEVE FROM SAID SHANK, SAID SHANK AND SLEEVE INCLUDING FIRST COACTING INDEXING MEANS FOR RELEASABLY RETAINING SAID SLEEVE IN PREDETERMINED ADJUSTED ROTATED POSITION RELATIVE TO SAID SHANK, AND SECOND COACTING INDEXING MEANS CARRIED BY SAID MOUNT AND SAID SHANK FOR RELEASABLY RETAINING SAID SHANK IN ADJUSTED PREDETERMINED ROTATED POSITIONS RELATIVE TO SAID MOUNT.
Claim 2
Dependent Claim
184 words
A FACETING HEAD FOR GRINDING AND POLISHING FACETS ON PRECIOUS OR SEMI-PRECIOUS STONES COMPRISING AN ELONGATED CONICAL SHANK SUPPORTED FROM A MOUNT FOR ROTATION ABOUT ITS LONGITUDINAL AXIS, SAID MOUNT BEING ADAPTED TO BE MOUNTED FROM A SUPPORT FOR MOVEMENT TOWARD AND AWAY FROM A LAP STONE AND FOR MOVEMENT ABOUT AN AXIS EXTENDING AT RIGHT ANGLES RELATIVE TO THE AXIS OF ROTATION OF SAID LAP STONE, A COLLET SLEEVE HAVING MEANS ON ONE END ADAPTED TO FRICTIONALLY GRIP A DOP STICK HAVING A STONE MOUNTED THEREON AND A CONICAL BORE FORMED IN THE OTHER END, SAID OTHER END OF SAID SLEEVE BEING RELEASABLY AND ROTATABLY MOUNTED ON SAID CONICAL SHANK, THE FRICTION BETWEEN THE COMPLEMENTARY SURFACES OF SAID SHANK AND BORE BEING SUFFICIENT FOR EFFECTIVELY RESISTING AXIAL DISENGAGEMENT OF SAID SLEEVE FROM SAID SHANK, SAID SHANK AND SLEEVE INCLUDING FIRST COACTING INDEXING MEANS FOR RELEASABLY RETAINING SAID SLEEVE IN PREDETERMINED ADJUSTED ROTATED POSITION RELATIVE TO SAID SHANK, AND SECOND COACTING INDEXING MEANS CARRIED BY SAID MOUNT AND SAID SHANK FOR RELEASABLY RETAINING SAID SHANK IN ADJUSTED PREDETERMINED ROTATED POSITIONS RELATIVE TO SAID MOUNT.
References Cited (Backward Citations)
US2779138A
Cited
US3073085A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1967-06-02 | 1967-12-02 | 1968-06-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-06-02 | 1971-12-02 | 1972-06-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-06-02 | 1975-12-02 | 1976-06-02 | $7700.00 | Window Closed / Lapsed |