US3344496A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Self-profiling cutter
Assignee: Individual
•
Filing: 1966-07-01
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Granted: 1967-10-03
•
Expires: 1986-07-01
Abstract
No abstract record available.
Inventors
- 👤 Stephen A Patkay
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 11:12
CPC Classifications
B; B22; B22F; B22F7/00; B22F7/06; B23; B23B; B23B27/00; B23B27/14; B23B27/141; B23B27/148; B23B2222/00; B23B2222/28; B23B2224/00; B23B2224/28; B23B2226/00; B23B2226/18; B23B2228/00; B23B2228/28; Y; Y10; Y10T; Y10T407/00; Y10T407/23; Y10T407/235; Y10T407/26; Y10T407/27
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
112 words
A SELF-PROFILING CUTTER, COMPRISING: (A) A CUTTER BODY HAVING A CUTTING EDGE FOR ENGAGING A WORKPIECE, A RAKE LAND BORDERING SAID CUTTER EDGE FOR DEFLECTING CHIPS AS THEY ARE CUT FROM SAID WORKPIECE, AND A RECESS BORDERING SAID RAKE LAND AND OCCUPYING A REGION IN THE PATH OF SAID CHIP WHEN CUT BY SAID CUTTING EDGE; (B) AND AN ABRADABLE BODY FILLING SAID RECESS AND BONDED TO SAID CUTTER BODY, SAID ABRADABLE BODY HAVING LESS STRENGTH THAN SAID CUTTER BODY AND ADAPTED TO BE ABRADED BY SHIPS TO FORM A CHIP GUIDING GROOVE OF BEST SUITED SELF-CREATED PROFILE, WITH A "BEST SUITED" RAKE ANGLE FOR THE SPECIFIC MATERIAL WHICH IS BEING CUT.
Claim 2
Dependent Claim
112 words
A SELF-PROFILING CUTTER, COMPRISING: (A) A CUTTER BODY HAVING A CUTTING EDGE FOR ENGAGING A WORKPIECE, A RAKE LAND BORDERING SAID CUTTER EDGE FOR DEFLECTING CHIPS AS THEY ARE CUT FROM SAID WORKPIECE, AND A RECESS BORDERING SAID RAKE LAND AND OCCUPYING A REGION IN THE PATH OF SAID CHIP WHEN CUT BY SAID CUTTING EDGE; (B) AND AN ABRADABLE BODY FILLING SAID RECESS AND BONDED TO SAID CUTTER BODY, SAID ABRADABLE BODY HAVING LESS STRENGTH THAN SAID CUTTER BODY AND ADAPTED TO BE ABRADED BY SHIPS TO FORM A CHIP GUIDING GROOVE OF BEST SUITED SELF-CREATED PROFILE, WITH A "BEST SUITED" RAKE ANGLE FOR THE SPECIFIC MATERIAL WHICH IS BEING CUT.
References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1970-10-02 | 1971-04-03 | 1971-10-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-10-02 | 1975-04-03 | 1975-10-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-10-02 | 1979-04-03 | 1979-10-03 | $7700.00 | Window Closed / Lapsed |