Patent US3273612A successfully refreshed from Google Patents.
US3273612A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Miter box with magnetic saw guides
Assignee: —
•
Filing: —
•
Granted: 1966-09-20
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Expires: 1983-09-20
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 21:23
CPC Classifications
B; B27; B27G; B27G5/00; B27G5/02; B27G5/026; Y; Y10; Y10T; Y10T83/00; Y10T83/687; Y10T83/6905; Y10T83/6945; Y10T83/695; Y10T83/696; Y10T83/6975; Y10T83/869; Y10T83/8878; Y10T83/8881
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
73 words
A MITER BOX HAVING A WORK TABLE, FRONT AND REAR SAW BLADE GUIDE SUPPORTS, SAW BLADE GUIDES MOUNTED ON SAID SUPPORTS, SAID, SAW BLADE GUIDES COMPRISING CHANNELSHAPED FERROMAGNET POLE PIECES HAVING LATERALLY SPACED VERTICALLY ELONGATED FLANGES WHICH CONSTITUTE PARALLEL MAGNETIC POLES AND A BLOCK OF PERMANENT MAGNETIC MATERIAL BETWEEN SAID FLANGES TO ENERGIZE SAID POLES, SAID VETTICALLY ELONGATED FLANGES PROVIDING MAGNETIC ATTRACTION FOR A SAW BLADE IN VARIOUS POSITIONS OF VERTICAL ADJUSTMENT THEREOF.
Claim 2
Dependent Claim
73 words
A MITER BOX HAVING A WORK TABLE, FRONT AND REAR SAW BLADE GUIDE SUPPORTS, SAW BLADE GUIDES MOUNTED ON SAID SUPPORTS, SAID, SAW BLADE GUIDES COMPRISING CHANNELSHAPED FERROMAGNET POLE PIECES HAVING LATERALLY SPACED VERTICALLY ELONGATED FLANGES WHICH CONSTITUTE PARALLEL MAGNETIC POLES AND A BLOCK OF PERMANENT MAGNETIC MATERIAL BETWEEN SAID FLANGES TO ENERGIZE SAID POLES, SAID VETTICALLY ELONGATED FLANGES PROVIDING MAGNETIC ATTRACTION FOR A SAW BLADE IN VARIOUS POSITIONS OF VERTICAL ADJUSTMENT THEREOF.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-09-19 | 1970-03-21 | 1970-09-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-09-19 | 1974-03-21 | 1974-09-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-09-19 | 1978-03-21 | 1978-09-20 | $7700.00 | Window Closed / Lapsed |