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P & P Marketing, Inc. Patents
Assignee:
P & P Marketing, Inc.
Address:
Chicago, IL
No. of patents:
7
Patents:




Patent Number Title Of Patent Date Issued
D369809 Optical disc transfer arm May 14, 1996
6134212 Optical disc changer assembly October 17, 2000
A optical disc changer assembly comprising an optical disc player and a magazine for holding discs is provided. A disc transporter for transporting discs comprises a carrier to carry a particular disc from the magazine to the disc player for play, and return the disc to its original
5999499 Jukebox with priority play feature December 7, 1999
A jukebox system to prioritize the playing of a selected recording is provided. A microprocessor-controlled jukebox allows a user to move a selected recording to next on a list to be played, by paying an additional fee.
5886975 Optical disc changer assembly with an optical counter and step counter to aid in determining the March 23, 1999
An optical disc changer in which a disc transporter moves a disc from a magazine to an optical disc player for play and then returns the disc to the magazine. An optical counter provides signals to aid in determining the location of the disc transporter with respect to the magazine. A st
5729524 Optical disc changer assembly March 17, 1998
An optical disc changer having an optical disc player and a magazine for holding discs is provided. A disc transporter for transporting discs has a carrier to carry a particular disc from the magazine to the disc player for play, and return the disc to its original position after the dis
5586094 Apparatus and method for storing and playing optical disc with grooved opposing disc transfer ar December 17, 1996
An optical disc changer including an optical disc player and a magazine for holding discs is provided. A disc transporter for transporting discs includes a carrier to carry a particular disc from the magazine to the disc player for play, and return the disc to its original position after
5323295 Assembly for integrating heat generating electronic device with nonheat generating devices June 21, 1994
An electronic power device for a juke box or the like comprises a highly thermally conductive heat sink defining a first cavity on one side thereof and a second cavity on the other side thereof, with the first and second cavities having a common, thermally conductive wall. A printed circ

 
 
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