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:
Dec. 19, 1978
Filed:
Jan. 05, 1978
Applicant:
Inventor:
Frederick C Greene, St. Joseph, MI (US);
Assignee:
Shepherd Products U.S. Inc., St. Joseph, MI (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B60B / ;
U.S. Cl.
CPC ...
16 38 ;
Abstract
A plastic grip ring for a caster assembly comprising a ring shaped member having a tapered outer perimeter with an interior surface including a cylindrical collar portion, a larger diameter cylindrical bottom portion merging with the collar portion by an arcuate, tapered connecting portion and a notched area extending vertically of the interior surface wherein the bottom portion and the notched area provide means for mounting the ring over the head of a caster stem.