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:
Jun. 14, 2016
Filed:
Jun. 06, 2013
Ronald W. Lake, Eugene, OR (US);
Ronald W. Lake, Eugene, OR (US);
Other;
Abstract
A folding knife has a handle portion and a safety liner with a spring biased portion that slides laterally lodging the end of the spring biased portion under the tang of the knife blade to hold the blade in a safe open position. An adjustment screw has an extended ball surface disposed in a sleeve extending through and attached to one side of the handle and the safety liner. A rotational safety has a safe on detent and a safe off detent for receiving the ball is disposed between the safety liner and the tang of the blade. The blade is secured in the open position by rotating the rotational safety to a safe on position, lodging a safety engagement end under an edge of the spring safety portion of the safety liner and lodging the ball surface into the safe on detent. The adjustment screw is adjusted by to maintain the safety of the knife over time.