US3122030A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of assembling a rotary saw blade with peripheral diamond teeth
Assignee: Super Cut Inc
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Filing: 1962-08-06
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Granted: 1964-02-25
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Expires: 1982-08-06
Abstract
No abstract record available.
Inventors
- 👤 Leopold H Metzger
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 09:36
CPC Classifications
B; B28; B28D; B28D1/00; B28D1/02; B28D1/12; B28D1/121
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
113 words
THE METHOD OF CONSTRUCTING AND ASSEMBLING A SEGMENTAL SAW FOR CUTTING STONE AND LIKE MATERIAL AND WHICH COMPRISES PROVIDING A SUBSTANTIALLY FLAT, CIRCULAR, METALLIC BLADE HAVING A SERIES OF EQUALLY SPACED, CIRCUMFERENTIALLY EXTENDING, PERIPHERAL NOTCHES WHICH EXTEND INWARDLY FROM THE CIRCULAR RIM OF THE BLADE AN APPRECIABLE DISTANCES SO AS TO CREATE IN THE RIM REGION OF THE BLADE A SERIES OF HEAT-DISSIPATING VOIDS WITH INTERVENING RIM SECTIONS, SEPARATELY FORMING, ELONGATED, BLOCK-LIKE, CUTTING PARTS IN THE FORM OF MATRICES WITH DIAMOND PARTICLES THERIN, POSITIONING THE CUTTING PARTS ON SAID RIM SECTIONS AND SO THAT THEY EXTEND LENGTHWISE OF THE RIM SECTIONS AND HAVE THEIR INSIDE FACES IN ABUTMENT WITH THE PERIPHERAL PORTIONS OF
Claim 2
Independent Claim
113 words
THE METHOD OF CONSTRUCTING AND ASSEMBLING A SEGMENTAL SAW FOR CUTTING STONE AND LIKE MATERIAL AND WHICH COMPRISES PROVIDING A SUBSTANTIALLY FLAT, CIRCULAR, METALLIC BLADE HAVING A SERIES OF EQUALLY SPACED, CIRCUMFERENTIALLY EXTENDING, PERIPHERAL NOTCHES WHICH EXTEND INWARDLY FROM THE CIRCULAR RIM OF THE BLADE AN APPRECIABLE DISTANCES SO AS TO CREATE IN THE RIM REGION OF THE BLADE A SERIES OF HEAT-DISSIPATING VOIDS WITH INTERVENING RIM SECTIONS, SEPARATELY FORMING, ELONGATED, BLOCK-LIKE, CUTTING PARTS IN THE FORM OF MATRICES WITH DIAMOND PARTICLES THERIN, POSITIONING THE CUTTING PARTS ON SAID RIM SECTIONS AND SO THAT THEY EXTEND LENGTHWISE OF THE RIM SECTIONS AND HAVE THEIR INSIDE FACES IN ABUTMENT WITH THE PERIPHERAL PORTIONS OF
References Cited (Backward Citations)
US1156166A
Cited
US2589357A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1967-02-24 | 1967-08-26 | 1968-02-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-02-24 | 1971-08-26 | 1972-02-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-02-24 | 1975-08-26 | 1976-02-25 | $7700.00 | Window Closed / Lapsed |