Implements or apparatus for applying pushing or pulling force – Method or apparatus for placement of conductive wire – Conduit snakes
Reexamination Certificate
2006-01-31
2006-01-31
Wilson, Lee D. (Department: 3723)
Implements or apparatus for applying pushing or pulling force
Method or apparatus for placement of conductive wire
Conduit snakes
C254S13430R
Reexamination Certificate
active
06991220
ABSTRACT:
An apparatus for pulling line through a raceway includes a plurality of interconnected retainer portions and an attachment portion. The plurality of interconnected retainer portions each has a one-way locking passage through the plurality of interconnected retainer portions that are adapted to retain the line. Further, the attachment portion is positioned on an end of the plurality of interconnected retainer portions.
REFERENCES:
patent: 1114637 (1914-10-01), Nolan
patent: 1732410 (1929-10-01), Martin
patent: 3363879 (1968-01-01), Irik
patent: 6796547 (2004-09-01), Washburn
New Tech Industries, Inc., “Fish Tape and Push Pull Rods”, webpages, May 17, 2004, http://www.newtechindustries.com
ewtech/access/page38d.htm.
TWAcomm.com, “Greenlee 30596—Junior Basket Type Pulling Grip”, webpages, May 17, 2004, http://www.twacomm.com/Catalog/Model—30596.htm?SID=NRGND . . . .
U.S. Appl. No. 10/777,413, filed Feb. 12, 2004.
U.S. Appl. No. 10/777,404, filed Feb. 12, 2004.
Diggle III Frederick James
Rivers Paul Brent
Lee & Hayes PLLC
Wilson Lee D.
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