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:
Jun. 17, 1997
Filed:
Jun. 05, 1995
Kiyoshi Kimura, Hachioji, JP;
Fumiaki Hiraike, Hachioji, JP;
Konica Corporation, Tokyo, JP;
Abstract
An image forming apparatus includes a toner replenishment device which replenishes a specified monocolor toner to a developing unit arranged around a surface of an image carrier, and which is connected to the developing unit. The apparatus further includes a toner amount detector provided in the toner replenishment device, a cover member provided on a toner replenishment opening portion formed in the toner replenishment device in such a manner that the cover member can be opened and closed, and a cover opening mechanism for enabling the cover member to be opened when the detector detects that the level of toner stored in the toner replenishment device is lower than a predetermined value.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile