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. 22, 2000
Filed:
Feb. 12, 1997
Applicant:
Inventors:
Todd J Olson, Chanhassen, MN (US);
Lloyd G Keleny, Champlin, MN (US);
Assignee:
Rollerblade, Inc., Minnetonka, MN (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A63C / ;
U.S. Cl.
CPC ...
280 1122 ;
Abstract
An off-road in-line skate which includes a plurality of wheels mounted to a frame of a skate where the wheels each have a diameter in the range of 40 to 60% of the length of a boot of the skate to provide a maximum wheel diameter to clear obstructions while presenting an overall wheel base length less than a maximum wheel base length which would otherwise cause tripping during cross-over skating.