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:
Mar. 25, 2003
Filed:
Dec. 01, 2000
Hock Lim Lee, Singapore, SG;
Kong Hock Lim, Singapore, SG;
Hewlett-Packard Company, Palo Alto, CA (US);
Abstract
A tray for holding a stack of sheets of paper for feeding into a printer includes opposite paper guides one of which is adjustable relative to the other for varying the spacing between the paper guides. The adjustable paper guide is slideable across the tray and includes a releasable lock which engages the tray for locking the paper guide in position. The releasable lock is preferably a spring biased lever which includes a tooth that normally engages a rack in the paper tray until released by operation of the lever for the paper guide to be adjusted. As the paper guide is locked in position it cannot move away from its location during feeding of papers from the tray. The paper guide may also include a spring arm for applying a bias against the edge of the sheets of paper as they are fed from the tray to prevent them from skewing.