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:
May. 30, 1995
Filed:
Jan. 12, 1994
Oki Electric Industry Co., Ltd., Tokyo, JP;
Abstract
A paper cassette comprises a paper stack tray provided on a cassette body, a stack tray locking mechanism for locking the paper stack tray and releasing the lock when the cassette is inserted into the cassette receptacle, and a first restoring member for pushing the paper stack tray toward a supply roller and bringing the paper when the lock of the stack tray locking mechanism is released. The stack tray locking mechanism comprises a pivot member provided on the cassette body such that the pivot member is free to pivot, a locking member which engages with the pivot member, and engages the paper stack tray in the locked position, and a second restoring member for pushing the pivot member in such a direction that the pivot member comes in contact with the supply roller so as to engage the locking member with the paper stack tray. The pivot member comes into contact with the supply roller so as to cause the pivot member to pivot and release the lock of the paper stack tray due to the locking member when the cassette is inserted into the cassette receptacle.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile