Patent US3110141A successfully refreshed from Google Patents.
US3110141A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method for making articles
Assignee: Individual
•
Filing: 1960-06-02
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Granted: 1963-11-12
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Expires: 1980-06-02
Abstract
No abstract record available.
Inventors
- 👤 John E Dalgleish
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 07:08
CPC Classifications
B; B24; B24B; B24B19/00; B24B19/14; Y; Y10; Y10T; Y10T83/00; Y10T83/04; Y10T83/929; Y10T83/9411; Y10T83/9423; Y10T83/9428
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
193 words
A METHOD OF FINISHING AN OVERSIZED METAL BLADE TO A PREDETERMINED SIZE FROM A MASTER BLADE, COMPRISING MOVING A PLURALITY OF YIELDABLE METAL PROBE MEMBERS INTO CONTACT WITH THE MASTER BLADE, ESTABLISHING A KNOWN DISTANCE BETWEEN THE SURFACE OF THE MASTER BLADE, WHEN POSITIONED IN A HOLDER, AND A SINGLE REFERENCE PLANE SPACED FROM THE MASTER BLADE BY CORRELATING THE MOVEMENT OF THE YIELDABLE METAL PROBE MEMBERS SO THAT ONE END OF EACH LIES IN THE SINGLE REFERENCE PLANE WHEN THE OPPOSITE END ENGAGES THE SURFACE OF THE MASTER BLADE, REPLACING THE MASTER BLADE WITH THE METAL BLADE TO BE FINISHED, MOVING THE ENDS OF THE YIELDABLE METAL PROBE MEMBERS IN THE SINGLE REFERENCE PLANE SIMULTANEOUSLY THROUGH THE ESTABLISHED KNOWN DISTANCE TOWARD THE SURFACE OF THE METAL BLADE TO BE FINISHED UNTIL THE YIELDABLE METAL PROBE MEMBERS MARK THE SURFACE BY PENETRATION AT SPACED POINTS TO A DEPTH TO MAKE THE CONTOUR OF THE METAL BLADE TO BE FINISHED CONFORM TO THE CONTOUR OF THE MASTER BLADE, REMOVING THE YIELDABLE METAL PROBE MEMBERS FROM THE SURFACE OF THE METAL BLADE TO BE FINISHED AND THEN GRINDING THE SURFACE UNTIL THE PENETRATION MARKS DISAPPEAR.
Claim 2
Independent Claim
193 words
A METHOD OF FINISHING AN OVERSIZED METAL BLADE TO A PREDETERMINED SIZE FROM A MASTER BLADE, COMPRISING MOVING A PLURALITY OF YIELDABLE METAL PROBE MEMBERS INTO CONTACT WITH THE MASTER BLADE, ESTABLISHING A KNOWN DISTANCE BETWEEN THE SURFACE OF THE MASTER BLADE, WHEN POSITIONED IN A HOLDER, AND A SINGLE REFERENCE PLANE SPACED FROM THE MASTER BLADE BY CORRELATING THE MOVEMENT OF THE YIELDABLE METAL PROBE MEMBERS SO THAT ONE END OF EACH LIES IN THE SINGLE REFERENCE PLANE WHEN THE OPPOSITE END ENGAGES THE SURFACE OF THE MASTER BLADE, REPLACING THE MASTER BLADE WITH THE METAL BLADE TO BE FINISHED, MOVING THE ENDS OF THE YIELDABLE METAL PROBE MEMBERS IN THE SINGLE REFERENCE PLANE SIMULTANEOUSLY THROUGH THE ESTABLISHED KNOWN DISTANCE TOWARD THE SURFACE OF THE METAL BLADE TO BE FINISHED UNTIL THE YIELDABLE METAL PROBE MEMBERS MARK THE SURFACE BY PENETRATION AT SPACED POINTS TO A DEPTH TO MAKE THE CONTOUR OF THE METAL BLADE TO BE FINISHED CONFORM TO THE CONTOUR OF THE MASTER BLADE, REMOVING THE YIELDABLE METAL PROBE MEMBERS FROM THE SURFACE OF THE METAL BLADE TO BE FINISHED AND THEN GRINDING THE SURFACE UNTIL THE PENETRATION MARKS DISAPPEAR.
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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) | 1966-11-11 | 1967-05-13 | 1967-11-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-11-11 | 1971-05-13 | 1971-11-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-11-11 | 1975-05-13 | 1975-11-12 | $7700.00 | Window Closed / Lapsed |