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. 03, 1989
Filed:
Dec. 30, 1987
Kevin J Clark, Millbrook, NY (US);
Other;
Abstract
A level device for a chainsaw is formed from a hollow closed transparent plastic tube filled with a colored liquid. An air bubble is trapped in the liquid within the tube. Alignment indicia in the form of perpendicular intersecting lines are inscribed on the cylindrical side wall of the tube and on both end faces. An aluminum mounting bracket consists of a pair of spaced circular rings connected by a strut. A standard extends perpendicular to the strut, and is attached thereto at a point equidistant from each of the rings. A slotted mounting prong is formed at the free end of the standard for engagement with a threaded fastener on a chainsaw. In use, the device functions as a spirit level for making horizontal and vertical cuts with the blade of the chainsaw.