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:
May. 11, 1993
Filed:
Dec. 09, 1991
Randall C Ryon, Fairport, NY (US);
Richard M Baran, Webster, NY (US);
Other;
Abstract
A foldable bucksaw includes an elongated hollow box frame, which is also a blade storage sheath, with left and right handles connected by over center hinges to the ends of the box frame for movement between storage position and operative position. A screw mechanism on one handle is connected to the sawblade to tighten and loosen it. The screw mechanism includes an adjusting screw mounted on the handle and a tensioner nut for connection to the blade. The tensioner nut includes a central threaded aperture, a blade mount portion below it to position the sawblade in line with the adjusting screw, and an upper portion for extension into said saw handle to prevent the tensioner nut from rotating when the adjusting screw is rotated and while the blade is in use.