US3289273A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Cutting tool assembly
Assignee: Individual
•
Filing: 1964-04-01
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Granted: 1966-12-06
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Expires: 1984-04-01
Abstract
No abstract record available.
Inventors
- 👤 Gerard P Artaud
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 09:39
CPC Classifications
B; B23; B23B; B23B29/00; B23B29/03; F; F16; F16B; F16B35/00; Y; Y10; Y10T; Y10T407/00; Y10T407/14; Y10T407/22; Y10T407/227; Y10T407/26; Y10T408/00; Y10T408/94; Y10T408/95
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
158 words
A CUTTING TOOL ASSEMBLY COMPRISING: (A) AN ELONGATED ROD MEMBER; (B) A SEATING SURFACE OF PREDETERMINED CONTOUR AT ONE END OF SAID ROD MEMBER; (C) A SEPARATE HEAD MEMBER; (D) A SEATING SURFACE HAVING A CONTOUR COMPLEMENTARY TO THE CONTOUR OF THE SEATING SURFACE OF SAID ROD MEMBER; (E) A CUTTING ELEMENT SECURED TO SAID HEAD MEMBER; (F) A GROOVE EXTENDING THROUGH ONE OF SAID MEMBERS AND OPENING ON ITS SEATING SURFACE; (G) A SLIDE SECURED TO THE SEATING SURFACE OF THE OTHER OF SAID MEMBERS AND HAVING A SHAPE COMPLEMENTARY TO SAID GROOVE; (H) AT LEAST ONE CONICALLY TAPERED RECESS IN EITHER OF SAID MEMBERS; (I) AN ALIGNING ORIFICE IN THE OTHER OF SAID MEMBERS IN APPROXIMATE ALIGNMENT WITH SAID RECESS WHEN SAID SLIDE IS POSITIONED WITH SAID GROOVE; AND (J) A SET PIN HAVING A CONICALLY TAPERED POINT COMPLEMENTARY TO SAID RECESS EXTENDING THROUGH SAID ALIGNING ORIFICE AND INTO SAID RECESS FOR LOCKING SAID MEMBERS TOGETHER.
Claim 2
Dependent Claim
158 words
A CUTTING TOOL ASSEMBLY COMPRISING: (A) AN ELONGATED ROD MEMBER; (B) A SEATING SURFACE OF PREDETERMINED CONTOUR AT ONE END OF SAID ROD MEMBER; (C) A SEPARATE HEAD MEMBER; (D) A SEATING SURFACE HAVING A CONTOUR COMPLEMENTARY TO THE CONTOUR OF THE SEATING SURFACE OF SAID ROD MEMBER; (E) A CUTTING ELEMENT SECURED TO SAID HEAD MEMBER; (F) A GROOVE EXTENDING THROUGH ONE OF SAID MEMBERS AND OPENING ON ITS SEATING SURFACE; (G) A SLIDE SECURED TO THE SEATING SURFACE OF THE OTHER OF SAID MEMBERS AND HAVING A SHAPE COMPLEMENTARY TO SAID GROOVE; (H) AT LEAST ONE CONICALLY TAPERED RECESS IN EITHER OF SAID MEMBERS; (I) AN ALIGNING ORIFICE IN THE OTHER OF SAID MEMBERS IN APPROXIMATE ALIGNMENT WITH SAID RECESS WHEN SAID SLIDE IS POSITIONED WITH SAID GROOVE; AND (J) A SET PIN HAVING A CONICALLY TAPERED POINT COMPLEMENTARY TO SAID RECESS EXTENDING THROUGH SAID ALIGNING ORIFICE AND INTO SAID RECESS FOR LOCKING SAID MEMBERS TOGETHER.
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) | 1969-12-05 | 1970-06-06 | 1970-12-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-12-05 | 1974-06-06 | 1974-12-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-12-05 | 1978-06-06 | 1978-12-06 | $7700.00 | Window Closed / Lapsed |