US3144795A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Tool
Assignee: BOYAR SCHULTZ CORP
•
Filing: 1961-08-01
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Granted: 1964-08-18
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Expires: 1981-08-01
Abstract
No abstract record available.
Inventors
- 👤 William S Bunnell
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 11:12
CPC Classifications
B; B23; B23B; B23B29/00; B23B29/04; B23B29/12; B23B29/16; B23B27/00; B23B27/14; B23B27/16; B23B27/1666; B23B27/167; B23B27/1674; Y; Y10; Y10T; Y10T407/00; Y10T407/11; Y10T407/112; Y10T407/114; Y10T407/22; Y10T407/2222; Y10T407/2226; Y10T407/2244; Y10T407/2272; Y10T407/2282; Y10T82/00; Y10T82/25; Y10T82/2583
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
149 words
A CUTTING TOOL COMPRISING A TOOL HOLDER HAVING A SEAT, A TOOL BIT MOUNTED ON THE SEAT AND HAVING A CUTTING EDGE, A FIRST SURFACE ON THE TOOL HOLDER, A SLIDE MOUNTED ON THE TOOL HOLDER AND HAVING A SECOND SURFACE PRESENTED TOWARD THE FIRST SURFACE AND LYING AT AN ANGLE THERETO, A CHIP BREAKER SEATED UPON THE TOOL BIT AND HAVING CONVERGING SURFACES DISPOSED AGAINST SAID FIRST AND SECOND SURFACES RESPECTIVELY AND BEING SLIDABLE RELATIVE THERETO, MEANS FOR SHIFTING THE SLIDE TOWARD THE FIRST SURFACE IN A MANNER TO MOVE THE SECOND SURFACE TOWARD THE FIRST SURFACE WITHOUT CHANGING THE ANGULAR RELATIONSHIP THEREBETWEEN, THE MOVEMENT OF SAID SECOND SURFACE SHIFTING THE CHIP BREAKER ALONG SAID SURFACES TOWARD THE CUTTING EDGE AND TO A SELECTED POSITION RELATIVE THERETO, AND RELEASABLE CLAMPING MEANS COOPERATING WITH THE TOOL HOLDER AND THE CHIP BREAKER FOR HOLDING THE LATTER IN ITS SELECTED POSITION.
Claim 2
Dependent Claim
149 words
A CUTTING TOOL COMPRISING A TOOL HOLDER HAVING A SEAT, A TOOL BIT MOUNTED ON THE SEAT AND HAVING A CUTTING EDGE, A FIRST SURFACE ON THE TOOL HOLDER, A SLIDE MOUNTED ON THE TOOL HOLDER AND HAVING A SECOND SURFACE PRESENTED TOWARD THE FIRST SURFACE AND LYING AT AN ANGLE THERETO, A CHIP BREAKER SEATED UPON THE TOOL BIT AND HAVING CONVERGING SURFACES DISPOSED AGAINST SAID FIRST AND SECOND SURFACES RESPECTIVELY AND BEING SLIDABLE RELATIVE THERETO, MEANS FOR SHIFTING THE SLIDE TOWARD THE FIRST SURFACE IN A MANNER TO MOVE THE SECOND SURFACE TOWARD THE FIRST SURFACE WITHOUT CHANGING THE ANGULAR RELATIONSHIP THEREBETWEEN, THE MOVEMENT OF SAID SECOND SURFACE SHIFTING THE CHIP BREAKER ALONG SAID SURFACES TOWARD THE CUTTING EDGE AND TO A SELECTED POSITION RELATIVE THERETO, AND RELEASABLE CLAMPING MEANS COOPERATING WITH THE TOOL HOLDER AND THE CHIP BREAKER FOR HOLDING THE LATTER IN ITS SELECTED POSITION.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1967-08-18 | 1968-02-17 | 1968-08-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-08-18 | 1972-02-17 | 1972-08-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-08-18 | 1976-02-17 | 1976-08-18 | $7700.00 | Window Closed / Lapsed |