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:
Feb. 25, 1986
Filed:
Jan. 25, 1985
Applicant:
Inventor:
Perry W Thomas, Grandview, MO (US);
Assignee:
Other;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A63C / ; A63C / ;
U.S. Cl.
CPC ...
280 / ; 280 1122 ;
Abstract
A roller skate construction including two pairs of spherical rollers generally supporting a skate frame proximal the toe and ball of the skater's foot, and a conventional pair of skate wheels supporting the heel region of the skate frame. The intermediate pair of spherical rollers are of slightly larger diameter than the forwardmost pair thereof to permit the skater to rock forwardly on the skates and disengage the wheels from the skating surface when desired.