Patent US3331406A successfully refreshed from Google Patents.
US3331406A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Radial saw
Assignee: Individual
•
Filing: 1964-03-03
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Granted: 1967-07-18
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Expires: 1984-03-03
Abstract
No abstract record available.
Inventors
- 👤 Joseph C Christophel
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 16:17
CPC Classifications
B; B23; B23Q; B23Q9/00; B23Q9/0064; B23Q9/0078; B23D; B23D47/00; B23D47/132; B23Q9/0085; Y; Y10; Y10T; Y10T83/00; Y10T83/869; Y10T83/8763
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
164 words
IN A CUTTING APPARATUS ADAPTED TO BE DETACHABLY SECURED TO A WORK BENCH, A BASE, SAID BASE HAVING SPACED, INWARDLY DIRECTED POINTED MEMBERS FOR ENGAGING A SELECTED PORTION OF ONE SIDE OF SAID BENCH AND CLAMPING MEANS ON SAID BASE AND SPACED FROM SAID MEMBERS FOR ENGAGING AN OPPOSITE PORTION OF SAID BENCH, SAID CLAMPING MEANS WHEN TURNED TIGHT AGAINST SAID OPPOSITE PORTION OF SAID BENCH FORCE SAID MEMBERS INTO SAID SELECTED PORTION OF SIAD BENCH AND EFFECT THE DETACHABLE SECURING OF SAID BASE TO SAID BENCH AND IN ALIGNED RELATION THEREWITH, SAID BASE COMPRISING AN ELONGATED RIGID PLANAR MEMBER EXTENDING BENEATH AND SPANNING SAID BENCH AND HAVING A PART PROJECTING OUTWARDLY BEYOND A SELECTED SIDE OF SAID BENCH, A SWIVEL PLATE CARRIED BY SAID PROJECTING PART OF SAID MEMBER, A PLURALITY OF LONGITUDINALLY ARRANGED LATERALLY SPACED SUPPORTING MEANS CARRIED BY SAID PLATE, AN ELONGATED FRAME RECIPROCABLY SUPPORTED IN SAID LAST-NAMED MEANS, A SAW CARRIED BY SAID FRAME, AND MEANS FOR DRIVING SAID SAW.
Claim 2
Dependent Claim
164 words
IN A CUTTING APPARATUS ADAPTED TO BE DETACHABLY SECURED TO A WORK BENCH, A BASE, SAID BASE HAVING SPACED, INWARDLY DIRECTED POINTED MEMBERS FOR ENGAGING A SELECTED PORTION OF ONE SIDE OF SAID BENCH AND CLAMPING MEANS ON SAID BASE AND SPACED FROM SAID MEMBERS FOR ENGAGING AN OPPOSITE PORTION OF SAID BENCH, SAID CLAMPING MEANS WHEN TURNED TIGHT AGAINST SAID OPPOSITE PORTION OF SAID BENCH FORCE SAID MEMBERS INTO SAID SELECTED PORTION OF SIAD BENCH AND EFFECT THE DETACHABLE SECURING OF SAID BASE TO SAID BENCH AND IN ALIGNED RELATION THEREWITH, SAID BASE COMPRISING AN ELONGATED RIGID PLANAR MEMBER EXTENDING BENEATH AND SPANNING SAID BENCH AND HAVING A PART PROJECTING OUTWARDLY BEYOND A SELECTED SIDE OF SAID BENCH, A SWIVEL PLATE CARRIED BY SAID PROJECTING PART OF SAID MEMBER, A PLURALITY OF LONGITUDINALLY ARRANGED LATERALLY SPACED SUPPORTING MEANS CARRIED BY SAID PLATE, AN ELONGATED FRAME RECIPROCABLY SUPPORTED IN SAID LAST-NAMED MEANS, A SAW CARRIED BY SAID FRAME, AND MEANS FOR DRIVING SAID SAW.
References Cited (Backward Citations)
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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) | 1970-07-17 | 1971-01-16 | 1971-07-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-07-17 | 1975-01-16 | 1975-07-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-07-17 | 1979-01-16 | 1979-07-18 | $7700.00 | Window Closed / Lapsed |