US4259887A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Table saw mitre gauge extension
Assignee: Individual
•
Filing: 1979-08-06
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Granted: 1981-04-07
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Expires: 1999-08-06
Abstract
Abstract A device attachable to a table saw mitre gauge, the device including a flat plate that adjustably bolts to the gauge so as to give a longer surface against which work is held and the flat plate supports an adjustable block against which an end of the work can be abutted for controlling a length of the work that is being sawed.
Inventors
- 👤 Glenn L. Dean
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 22:13
CPC Classifications
B; B27; B27B; B27B25/00; B27B25/10; B27B27/00; B27B27/08; Y; Y10; Y10T; Y10T83/00; Y10T83/647; Y10T83/6579; Y10T83/6584; Y10T83/6608; Y10T83/6609; Y10T83/6612; Y10T83/768; Y10T83/7684; Y10T83/7701; Y10T83/7705; Y10T83/849; Y10T83/853; Y10T83/855; Y10T83/863; Y10T83/869; Y10T83/8773
Claims Analysis
Total Claims: 3
Claim 1
Independent Claim
161 words
A table saw mitre gauge extension, comprising in combination, a pair of parallel, spaced apart front and back plates affixed together by spacers between opposite ends thereof, a pair of rearwardly extending bolts through said rear plate attaching said extension to a mitre gauge, and a pair of forwardly extending bolts through said front plate attaching a rip fence thereto; said pair of bolts through said rear plate extending through an elongated, single slot thereof, said pair of bolts through said front plate extending through a pair of parallel, elongated slots in said front plate, said slot of said rear plate being parallel to said slots of said front plate, the heads of all said bolts being in a space formed between said plates, and threaded ends of said bolts extending outwardly from said extension being fitted with adjustable wing nuts; said extension accordingly being slidably adjusted on said mitre gauge, and said rip fence being slidably adjusted on said extension.
Claim 2
Dependent Claim
161 words
A table saw mitre gauge extension, comprising in combination, a pair of parallel, spaced apart front and back plates affixed together by spacers between opposite ends thereof, a pair of rearwardly extending bolts through said rear plate attaching said extension to a mitre gauge, and a pair of forwardly extending bolts through said front plate attaching a rip fence thereto; said pair of bolts through said rear plate extending through an elongated, single slot thereof, said pair of bolts through said front plate extending through a pair of parallel, elongated slots in said front plate, said slot of said rear plate being parallel to said slots of said front plate, the heads of all said bolts being in a space formed between said plates, and threaded ends of said bolts extending outwardly from said extension being fitted with adjustable wing nuts; said extension accordingly being slidably adjusted on said mitre gauge, and said rip fence being slidably adjusted on said extension.
Claim 3
Dependent Claim
23 words
The combination as set forth in claim 1 wherein said extension is located on either side of a saw blade of a table.
References Cited (Backward Citations)
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Cited
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US2237556A
Cited
US2667190A
Cited
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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) | 1984-04-06 | 1984-10-06 | 1985-04-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1988-04-06 | 1988-10-06 | 1989-04-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1992-04-06 | 1992-10-06 | 1993-04-07 | $7700.00 | Window Closed / Lapsed |