Patent US4095500A successfully refreshed from Google Patents.
US4095500A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Angle cutting guide
Assignee: Individual
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Filing: 1977-01-28
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Granted: 1978-06-20
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Expires: 1997-01-28
Abstract
Abstract The present invention relates to an accurate, inexpensive angle cutting guide for use in carpentry which gives a saw a rigid and perfect guide for any 45° or 90° cut, whether said cut be horizontal or perpendicular.
Inventors
- 👤 William W. Rouse
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-10 02:30
CPC Classifications
B; B27; B27G; B27G5/00; B27G5/02; B27G5/026; Y; Y10; Y10T; Y10T83/00; Y10T83/687; Y10T83/6905; Y10T83/6945; Y10T83/695
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
194 words
An angle cutting guide, for use in giving a saw a rigid and perfect guide for any degree cut, whether said cut be horizonal or perpendicular, comprising: an elongated base; four elongated solid mass blocks, arranged so as to leave slits as cutting guides between them, and having the appearance of an elongated single solid mass block except for the slits or cutting guides formed by the positions of the blocks said solid mass blocks having a cross section in which the width is substantially equal to the height thereof to provide sufficient guiding surfaces; said blocks are permanently attached to said base along one longitudinal edge of the base only with the longitudinal back side of said solid mass blocks running parallel to the longitudinal edge of said base; the other longitudinal edge of the base being clear a saw guide slot perpendicular to the longitudinal axis of said block and base extending downwards through and from said solid mass block, and partially through said base for 90° cuts; the plurality of diagonally extending saw guides slots extending vertically downwards through said solid mass block and partially through said base for angular cuts.
Claim 2
Dependent Claim
194 words
An angle cutting guide, for use in giving a saw a rigid and perfect guide for any degree cut, whether said cut be horizonal or perpendicular, comprising: an elongated base; four elongated solid mass blocks, arranged so as to leave slits as cutting guides between them, and having the appearance of an elongated single solid mass block except for the slits or cutting guides formed by the positions of the blocks said solid mass blocks having a cross section in which the width is substantially equal to the height thereof to provide sufficient guiding surfaces; said blocks are permanently attached to said base along one longitudinal edge of the base only with the longitudinal back side of said solid mass blocks running parallel to the longitudinal edge of said base; the other longitudinal edge of the base being clear a saw guide slot perpendicular to the longitudinal axis of said block and base extending downwards through and from said solid mass block, and partially through said base for 90° cuts; the plurality of diagonally extending saw guides slots extending vertically downwards through said solid mass block and partially through said base for angular cuts.
References Cited (Backward Citations)
US731919A
Cited
US3545507A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1981-06-19 | 1981-12-19 | 1982-06-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1985-06-19 | 1985-12-19 | 1986-06-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1989-06-19 | 1989-12-19 | 1990-06-20 | $7700.00 | Window Closed / Lapsed |