US Patent Application No: 2011/0118,038

Number of patents in Portfolio can not be more than 2000

Universal Deck Track Dog with Replaceable Parts

ALSO PUBLISHED AS: 8491400

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Abstract

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A track dog with removable parts. Embodiments describe one or more of the following features. In one embodiment, the size of the receiver for the knife shaped piece can be variable. Another embodiment describes an improved technique of holding the cable that is run under the floor. Yet another embodiment describes a device where the cable attachment mechanism are set in a location that line up with the openings in the floor to allow tightening without opening the floor. Another aspect describes a special through hole so that cable can be run through the device, e.g., to connect to another track dog.

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Patent Owner(s)

Patent OwnerAddressTotal Patents
PRODUCTION RESOURCE GROUP, L.L.C.NEW WINDSOR, NY195

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kempf, James Mountain View, CA 80 389

Cited Art Landscape

Patent Info (Count) # Cites Year
 
PRODUCTION RESOURCE GROUP, L.L.C. (1)
* 6,547,670 Stage element movement assembly 3 2002
 
SHOWMOTION, INC. (1)
* 5,323,564 Performance stage deck and assembly method 10 1992
 
SILVERI VINCE (1)
* 4,606,527 Theatre scenery hoisting mechanism 21 1984
 
Other [Check patent profile for assignment information] (3)
* 4,662,628 Device for maneuvering scenery 27 1985
* 4,795,405 Structural member with forward guide and rearward mounting components 6 1987
* 5,711,713 Modified theatrical counterweight apparatus 16 1996
* Cited By Examiner

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