The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jan. 20, 1981
Filed:
Mar. 30, 1979
David L Bond, Grandview, MO (US);
Other;
Abstract
A scoring device for attachment to a shoe plate of a power hand saw includes a mounting structure having an elongate base member with opposite ends engageable in spaced saw rip guide brackets for extending transversely on the shoe plate forwardly of the saw blade. An upper bar member is slidably mounted atop the base member and longitudinally selectively positionable thereto. A scoring wheel for cutting into the outer surface of an article to be sawn has a sharp edge and is rotatably mounted between spaced arms connected to the bar member for vertical swinging movement. The wheel is selectively positioned with the bar member so that the wheel edge cuts a continuous score line or indentation over the entire line of intended sawing and generally aligned with the saw blade. A spring extends between the bar member and one of the arms for urging at least portion of the scoring wheel below the shoe plate and into penetrating relation with the article surface for preventing splintering of the surface portion of the wood by the following saw blade.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile