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. 13, 2018
Filed:
Jun. 09, 2017
Kyocera Document Solutions Inc., Osaka, JP;
Shota Onishi, Osaka, JP;
KYOCERA Document Solutions Inc., Osaka, JP;
Abstract
A photosensitive drum unit includes a photosensitive drum, a drum shaft, a resin frame, and a conducting member. The drum shaft is inserted through the photosensitive drum. The resin frame supports opposite ends of the drum shaft. The conducting member is a substantially coil-shaped spring member having a first end adjacent to the resin frame and a second end opposite to the first end. The conducting member is tapered from the first end toward the second end. The first end forms a first opening and the second end forms a second opening. A circle inscribed in the second opening has a diameter larger than an outer diameter of the drum shaft.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile