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:
Mar. 18, 2014
Filed:
Aug. 13, 2009
Spencer Frazer, Lynnwood, WA (US);
Spencer Frazer, Lynnwood, WA (US);
SOG Specialty Knives and Tools, Lynnwood, WA (US);
Abstract
In general, it can be appreciated that the specific type of knife is an 'Out the Front' (OTF) knife whereby the blade is operatively configured to reposition longitudinally forwardly with respect to the handle. The handle in general has an interior surface forming an interior chamber. In addition to the handle and blade, the knife further includes a stored energy mechanism. In general, the stored energy mechanism permits the OTF knife to operate with assisted opening technology with a linear-actuating-type system. Described herein are a few embodiments by way of example of the broadly claimed concept, and it can be appreciated that numerous types of assisted opening technologies, such as a stored energy mechanism, can be incorporated.