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US Patent: 6,286,400
Electrical Installer Putty-Filled Screw Hole Clearing 10-in-1 Driving Tool
Wayne Anderson - Northport, NY
Paolo Cassutti - Northport, NY

USPTO Classifications:
7/165, 81/436, 81/439

Tool Categories:
screwdrivers : screwdriver mechanisms


Not known to have been produced

none listed

Patent Dates:
Applied: Jan. 21, 2000
Granted: Sep. 11, 2001

Patent Pictures:
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An electrical installer hand tool has multiple interchangeable rethread bits and drive bits in the one hand tool. The 10-in-1 hand tool optimally has 4 interchangeable rethread bits, 4 interchangeable drive bits and 2 nut drives. The 4 rethread bits optimally has size/number of threads, 6/32, 8/32, 10/32 and 10/24, and the 4 drive bits are correspondingly sized to drive screws in the rethreaded holes. The 10-in-1 hand tool permits an electrical installer to rethread putty-filled screw holes and then drive screws in the electrical box sheet metal construction with the one hand tool.


This application is a continuation-in-part of Ser. No. 09/168,637, filed Oct. 8, 1998 which is a continuation-in-part of Ser. No. 08/977,453, filed Nov. 24, 1997, now U.S. Pat. No. 5,904,080, issued May 18, 1999, which is a continuation of 08/620,471, filed Mar. 22, 1996 now abandoned, application Ser. No. 09/489,487 which is a continuation-in-part application of Ser. No. 08/960,090, filed Oct. 24, 1997, now U.S. Pat. No. 5,819,612, issued Oct. 13, 1998, which was a continuation of Ser. No. 08/608,195, filed Feb. 28, 1996 now abandoned, and a continuation-in-part application of Ser. No. 08/846,070, filed Apr. 25, 1997, now U.S. Pat. No. 5,868,048, issued Feb. 9, 1999.

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