Cutlery – Pipe and rod cutters – Rotary
Reexamination Certificate
2005-09-13
2005-09-13
Shoap, Allan N. (Department: 3724)
Cutlery
Pipe and rod cutters
Rotary
C030S378000, C269S054000
Reexamination Certificate
active
06941660
ABSTRACT:
A electrical power tool with a circular saw blade attached to a drive shaft of an electric motor. The power tool includes a pipe engaging bracket. The pipe-engaging bracket includes a “L” shaped bracket arm having a first arm member and a second arm member. The first arm member is attached to a side of the housing. The second arm member is at right angles to the first arm member. The second arm member includes a pair of spaced apart guide pin holes for receiving a center portion of a pair of guide pins therethrough. An upper portion of the guide pins is received through a pair of coil springs. The coil springs are held on the upper portion of the guide pins using spring stops. A lower portion of the guide pins includes ends attached to a guide arm. The guide arm is parallel to the second arm member. The guide arm includes a pair of spaced apart guide fingers with pipe grooves therein. The guide fingers are disposed on opposite sides of the saw blade. The pipe grooves are adapted for receiving a portion of a pipe to be cut by the saw blade.
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Crabtree Edwin H.
Margolis Donald W.
Pizarro Ramon L.
Prone Jason
Shoap Allan N.
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