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. 18, 2003
Filed:
Nov. 08, 2001
Applicant:
Inventor:
Kyle J. Sedlacek, New Orleans, LA (US);
Assignee:
The Laitram Corporation, Harahan, LA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B65G 1/706 ;
U.S. Cl.
CPC ...
B65G 1/706 ;
Abstract
A two-material hinge pin for hingedly interconnecting consecutive rows of belt modules together into a modular plastic conveyor belt. The hinge pin includes an interior rod surrounded by an outer tube. The interior rod is made of a rigid material, such as acetal, nylon, polypropylene, PVC, or steel. The outer tube is made of urethane, which provides inherent abrasion resistance in contact with the belt modules and is especially effective in abrasive environments.