US3343431A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Tool holder
Assignee: Individual
•
Filing: 1965-10-11
•
Granted: 1967-09-26
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Expires: 1985-10-11
Abstract
No abstract record available.
Inventors
- 👤 Donald H Boyer
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 19:16
CPC Classifications
B; B23; B23B; B23B29/00; B23B29/03; B23B29/034; B23B29/03403; B23B29/03407; B23B29/0341; B23B27/00; B23B27/14; B23B27/16; B23B27/1662; B23C; B23C5/00; B23C5/16; B23C5/20; B23C5/22; B23C5/2204; B23C5/2226; B23B2205/00; B23B2205/08; Y; Y10; Y10T; Y10T407/00; Y10T407/22; Y10T407/227; Y10T407/2272; Y10T407/2274; Y10T407/2276; Y10T407/23; Y10T408/00; Y10T408/83; Y10T408/85; Y10T408/858; Y10T408/8598
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
144 words
A TOOL HOLDER FOR THROW AWAY INSERTS HAVING A CENTRAL MOUNTING HOLE, COMPRISING A MEMBER HAVING AN INSERT RECEIVING POCKET DEFINED BY A BOTTOM SURFACE AND FIRST AND SECOND SIDE WALLS THAT INTERSECT THE BOTTOM SURFACE AND EACH OTHER, SAID MEMBER HAVING AN OPENING NORMAL TO THE BOTTOM SURFACE, FIRST MEANS ROTATABLY MOUNTED IN THE OPENING AND SECOND MEANS CARRIED BY THE FIRST MEANS TO ENGAGE THE MOUNTING HOLE OF SUCH INSERT AND MOVE SUCH INSERT INTO ENGAGEMENT WITH THE FIRST SIDE WALL WHEN THE FIRST MEANS IS ROTATED IN ONE SENSE AND WITH FURTHER ROTATION OF THE FIRST MEANS IN THE SAME SENSE TO MOVE SUCH INSERT INTO ENGAGEMENT WITH THE SECOND SIDE WALL, SAID FIRST AND SECOND MEANS COOPERATING TO HOLE THE INSERT IN ENGAGEMENT WITH THE FIRST SIDE WALL WHILE THE INSERT IS MOVED AND HELD AGAINST THE SECOND SIDE WALL.
Claim 2
Dependent Claim
144 words
A TOOL HOLDER FOR THROW AWAY INSERTS HAVING A CENTRAL MOUNTING HOLE, COMPRISING A MEMBER HAVING AN INSERT RECEIVING POCKET DEFINED BY A BOTTOM SURFACE AND FIRST AND SECOND SIDE WALLS THAT INTERSECT THE BOTTOM SURFACE AND EACH OTHER, SAID MEMBER HAVING AN OPENING NORMAL TO THE BOTTOM SURFACE, FIRST MEANS ROTATABLY MOUNTED IN THE OPENING AND SECOND MEANS CARRIED BY THE FIRST MEANS TO ENGAGE THE MOUNTING HOLE OF SUCH INSERT AND MOVE SUCH INSERT INTO ENGAGEMENT WITH THE FIRST SIDE WALL WHEN THE FIRST MEANS IS ROTATED IN ONE SENSE AND WITH FURTHER ROTATION OF THE FIRST MEANS IN THE SAME SENSE TO MOVE SUCH INSERT INTO ENGAGEMENT WITH THE SECOND SIDE WALL, SAID FIRST AND SECOND MEANS COOPERATING TO HOLE THE INSERT IN ENGAGEMENT WITH THE FIRST SIDE WALL WHILE THE INSERT IS MOVED AND HELD AGAINST THE SECOND SIDE WALL.
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) | 1970-09-25 | 1971-03-27 | 1971-09-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-09-25 | 1975-03-27 | 1975-09-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-09-25 | 1979-03-27 | 1979-09-26 | $7700.00 | Window Closed / Lapsed |