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:
Jul. 02, 2002
Filed:
Dec. 21, 2000
Applicant:
Inventor:
Tsung-Te Lin, San-Chung, TW;
Assignee:
Acer Communications and Multimedia Inc., Taoyuan, TW;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B41J 2/165 ;
U.S. Cl.
CPC ...
B41J 2/165 ;
Abstract
An ink jet service station has a housing with a right wall and a left wall, and a carriage for holding a wiper. The carriage is moveably installed in the housing, and a scraper is rotatably mounted on the carriage. When the carriage moves to the left wall, the scraper contacts the left wall. A first torque is thus placed upon the scraper that causes the scraper to rotate to the right and scrape the wiper. When the carriage moves to the right wall, the scraper contacts the right wall and a second torque is placed upon the scraper that causes the scraper to rotate to the left and scrape the wiper.