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. 09, 1999
Filed:
Dec. 23, 1997
Applicant:
Inventor:
Tracy Eugene Wheeler, Terre Haute, IN (US);
Assignees:
Sony Corporation, Tokyo, JP;
Digital Audio Disc Corporation, Terre Haute, IN (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B66B / ;
U.S. Cl.
CPC ...
187269 ; 1984641 ;
Abstract
An elevatable conveyor section having a base, a conveying element for supporting articles to be conveyed and scissors-linkage. The scissors-linkage has first ends connected with respect to first ends of the base and conveying element and second ends connected with respect to second ends of the base and conveying element. A lift has a linearly moving component connected to a perimeter of the conveying element. The lift is operated to selectively move the moving component and the attached conveying element up and down.