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:
May. 13, 1980
Filed:
Feb. 21, 1978
Applicant:
Inventors:
Armin Olschewski, Schweinfurt, DE;
Manfred Brandenstein, Aschfeld, DE;
Manfred Krug, Schweinfurt, DE;
Horst Martin, Gochsheim, DE;
Assignee:
SKF Kugellagerfabriken GmbH, Schweinfurt, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A63C / ;
U.S. Cl.
CPC ...
280 1128 ; 280 / ;
Abstract
An elastic supporting body for each roller shaft and rollers of a skateboard, skates or the like, each supporting body including a pin extending downwardly at an angle from the mounting plate, with the remote end of the pin rigidly secured to the roller shaft, and thereby stiffening the supporting body along the axis of the pin, while still allowing the roller shaft to twist for altering the steering direction with weight shifts of the user.