The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 13, 2001
Filed:
Nov. 04, 1999
Applicant:
Inventor:
Takatsugu Aoki, Shizuoka, JP;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B41F 1/324 ;
U.S. Cl.
CPC ...
B41F 1/324 ;
Abstract
Power feeder apparatus for a rotary shaft of a printing press having a circuit substrate,with concentric circular circuits,whose centers coincide with an axis of rotary shaft,and provided at the tip end of the shaft,on which electric appliances can be mounted. A support substrate,with elastic contacts,in correspondence with the circular circuits,is slidably provided at the stationary side of the apparatus in opposed relationship to the circuit substrate,An actuator,serves for moving the support substrate,in the direction of the circuit substrate