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:
Feb. 01, 1994
Filed:
Oct. 14, 1992
Applicant:
Inventors:
Yuji Kurosawa, Kawasaki, JP;
Shingo Isozaki, Yokohama, JP;
Assignee:
Canon Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04M / ;
U.S. Cl.
CPC ...
379357 ; 379355 ; 379 90 ;
Abstract
Call generating apparatus connected to a call communication line by a connection unit generates a call to the communication line according to information received from a portable device mounted thereon. The connection unit disconnects the connected call connection line if the portable device is unmounted during reception of the information. A permission signal may be sent to the portable device to permit transmission of the information.