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:
Jun. 30, 1992
Filed:
Jan. 28, 1991
Applicant:
Inventors:
Frank R Ogilvie, Leavenworth, WA (US);
James W Ogilvie, Edina, MN (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B62M / ; B62M / ;
U.S. Cl.
CPC ...
280236 ; 280251 ; 280282 ; 280252 ; 440 25 ; 440 48 ; 482 57 ;
Abstract
A machine powered by forces exerted by the machine user on machine driving members, such as pedals, which drive a rotary driven member through a unique variable ratio drive system. The machine may be constructed and arranged for use as either a vehicular conveyance for the machine, user or a stationary exercise machine both of which operate in a manner that provides an effective therapeutic exercise for certain orthopedic problems, particularly spine and leg problems. A drive system for the machine and other uses.