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:
Oct. 06, 2020
Filed:
Sep. 15, 2016
Nanjing Chervon Industry Co., Ltd., Nanjing, CN;
Matthew Rybka, Hoffman Estates, IL (US);
Patrick Sean Gallagher, Arlington Heights, IL (US);
Miroslav Vuckovic, Skokie, IL (US);
Nanjing Chervon Industry Co., Ltd., Nanjing, CN;
Abstract
A power saw includes a base plate, housing, and spring. The base plate is configured to move along a workpiece, and includes a pivot mount and a first retaining member defining an arcuate slot. The housing is configured to receive a cutting tool, includes a pivoting member and a second retaining member, and has a center-of-mass located between the pivot mount and first retaining member. The pivoting member is engaged with the pivot mount to pivotably mount the housing thereto. The second retaining member is received in the slot to guide a pivot of the housing. The spring is engaged between the base plate and housing, and is exerts a spring force acting against the weight of the housing such that a resultant force is sufficient to enable engagement of the cutting tool with the workpiece.