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:
Nov. 17, 1998
Filed:
Dec. 01, 1994
Kaneyoshi Tokano, Tokyo, JP;
Canon Kabushiki Kaisha, Tokyo, JP;
Abstract
A recording apparatus capable of being connected to plural kinds of recording devices alternatively, comprising: connecting unit for connecting the plural kinds of recording devices alternatively; battery for supplying electrical energy to the connected recording device via the connecting unit; memory unit for storing a plurality of minimum potential values each of which is necessary for operating each of the plurality of recording devices; comparing unit for comparing the potential of the battery to be provided against each of the plurality of minimum potential values; and notification unit for notifying usable recording device or devices for recording out of the plural kinds of recording devices or devices on the basis of a comparison result by the comparing unit.