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:
Apr. 23, 2002
Filed:
Apr. 01, 1999
Applicant:
Inventors:
D. Bradley Short, San Diego, CA (US);
Michael Scott Gray, Encinitas, CA (US);
Assignee:
Hewlett-Packard Company, Palo Alto, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04N 1/04 ;
U.S. Cl.
CPC ...
H04N 1/04 ;
Abstract
A document scanner carriage drive belt tensioner includes a pivotally mounted base with integrally formed retainers on the base and scanner housing for holding the base in one of three positions comprising a tensioner spring removal position, a carriage belt installation position and an operative or carriage belt tensioning position, all without the necessity of disconnection of any tensioner fasteners. The tensioner is therefore easily operable by an unskilled user to replace the tensioner spring or scanner carriage drive belt when necessary.