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:
Mar. 09, 1982
Filed:
May. 02, 1980
Applicant:
Inventor:
John W Black, Hickory Corners, MI (US);
Assignee:
Pemco-Kalamazoo, Inc., Kalamazoo, MI (US);
Primary Examiner:
Int. Cl.
CPC ...
B60B / ;
U.S. Cl.
CPC ...
16 46 ;
Abstract
A wheel construction for a wheel primarily used in casters produced under high production conditions. The wheel has an axially extending hole therethrough which is lined with a moldable synthetic resin liner which is mechanically secured to the internal surface of the hole. The liner has axially spaced bearing race receiving structure at opposite ends thereof. An axle is received in the hole and bearings are positioned between the axle and the bearing race receiving structure on the liner to provide for a relative rotation between the axle and the wheel.