US3205558A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Cutting tool with removable throw-away insert
Assignee: Willeys Carbide Tool Co
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Filing: 1964-01-27
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Granted: 1965-09-14
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Expires: 1984-01-27
Abstract
No abstract record available.
Inventors
- 👤 Henry W Sticr
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 21:31
CPC Classifications
B; B23; B23B; B23B27/00; B23B27/04; B23B2210/00; B23B2210/08; Y; Y10; Y10T; Y10T407/00; Y10T407/22; Y10T407/2222; Y10T407/2252; Y10T407/2254; Y10T407/2272; Y10T407/2282; Y10T407/2286; Y10T407/2292; Y10T407/25
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
180 words
A CUTTING TOOL COMPRISING: A SHANK ADAPTED TO BE MOUNTD ON THE TOOL PORT OF A MACHINE, ONE END OF SAID SHANK BEING PROVIDED WITH A RECESS OPEN AT THE TOP, ON THE FRONT AND ON ONE SIDE AND HAVING A BOTTOM WALL; A PLATE MEMBER ADAPTED TO BE DISPOSED IN SAID RECESS AND HAVING A BOTTOM FACE ENGAGING THE BOTTOM WALL OF SAID RECESS, SAID PLATE MEMBER BEING PROVIDED WITH AN OVERHANGING PORTION PROJECTING THROUGH THE FRONT OF SAID RECESS; MEANS SECURING SAID PLATE MEMBER IN SAID RECESS; A CUT-OUT PORTION DISPOSED IN THE UPPER FRONT CORNER OF SAID PLATE MEMBER, SAID CUT-OUT PORTION FORMING A BOTTOM SURFACE DEFINING A LOINGITUDINALLY DISPOSED V-SHAPED SEATING SURFACE AND A REARWARDLY DISPOSED WALL; A CUTTING INSERT HAVING A V-SHAPED BOTTOM SURFACE CONFORMING TO THE SHAPE OF SAID SEATING SURFACE SO AS TO ENGAGE SAID SEATING SURFACE FOR PROPER LATERLA INDEXING OF SAID CUTTING INSERT RELATIVELY TO SAID SEATING SURFACE WITH THE REAR EDGE OF SAID CUTTING INSERT NORMALLY ABUTTING AGAINST THE REARWARDLY DISPOSED WALL OF SAID CUT-OUT PORTION SO AS TO PRO-
Claim 2
Dependent Claim
180 words
A CUTTING TOOL COMPRISING: A SHANK ADAPTED TO BE MOUNTD ON THE TOOL PORT OF A MACHINE, ONE END OF SAID SHANK BEING PROVIDED WITH A RECESS OPEN AT THE TOP, ON THE FRONT AND ON ONE SIDE AND HAVING A BOTTOM WALL; A PLATE MEMBER ADAPTED TO BE DISPOSED IN SAID RECESS AND HAVING A BOTTOM FACE ENGAGING THE BOTTOM WALL OF SAID RECESS, SAID PLATE MEMBER BEING PROVIDED WITH AN OVERHANGING PORTION PROJECTING THROUGH THE FRONT OF SAID RECESS; MEANS SECURING SAID PLATE MEMBER IN SAID RECESS; A CUT-OUT PORTION DISPOSED IN THE UPPER FRONT CORNER OF SAID PLATE MEMBER, SAID CUT-OUT PORTION FORMING A BOTTOM SURFACE DEFINING A LOINGITUDINALLY DISPOSED V-SHAPED SEATING SURFACE AND A REARWARDLY DISPOSED WALL; A CUTTING INSERT HAVING A V-SHAPED BOTTOM SURFACE CONFORMING TO THE SHAPE OF SAID SEATING SURFACE SO AS TO ENGAGE SAID SEATING SURFACE FOR PROPER LATERLA INDEXING OF SAID CUTTING INSERT RELATIVELY TO SAID SEATING SURFACE WITH THE REAR EDGE OF SAID CUTTING INSERT NORMALLY ABUTTING AGAINST THE REARWARDLY DISPOSED WALL OF SAID CUT-OUT PORTION SO AS TO PRO-
References Cited (Backward Citations)
US3125798A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-09-13 | 1969-03-15 | 1969-09-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-09-13 | 1973-03-15 | 1973-09-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-09-13 | 1977-03-15 | 1977-09-14 | $7700.00 | Window Closed / Lapsed |