Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Frederick Vincent Caroprese0
Date of Patent
September 25, 2018
0Patent Application Number
152006670
Date Filed
July 1, 2016
0Patent Citations Received
Patent Primary Examiner
Patent abstract
A tool that cuts a hole for a single or double electric gang” switch” box. By having four blades, all cutting at the same time and in the shape of the switch box, a more accurate and appropriately placed hole may be provided. The hole saw may be configured with two centering drills so the tool is guided into the cut. An eccentric drive mechanism converts a rotary drive into reciprocating movement of perpendicularly opposed pairs of blades to cut a rectangular opening.
Timeline
No Timeline data yet.
Further Resources
No Further Resources data yet.
