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:
Apr. 05, 1994
Filed:
Feb. 04, 1992
Konica Corporation, Tokyo, JP;
Abstract
A counting device for counting a number of image forming operations of an image forming apparatus. The counting device includes a registering device for registering a plurality of identification codes and a comparing device for comparing an identification code stored in a portable memory card with the plurality of identification codes registered in the registering device. A first memory counter counts a number of image forming operations of the image forming apparatus when the comparing device matches the identification code stored in the portable memory card with at least one of the plurality of identification codes registered in the registering device. A second memory counter counts a number of image forming operations of the image forming apparatus when the comparing device does not match the identification code stored in the portable memory card with any of the plurality of identification codes registered in the registering device. Thus, the number of copying operations can be both collectively and individually counted.
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