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:
Sep. 10, 1991
Filed:
Mar. 08, 1990
Applicant:
Inventors:
Eugene J Szymski, Skokie, IL (US);
Rene Mraz, Evanston, IL (US);
Assignee:
Schwinn Bicycle Company, Chicago, IL (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A63B / ;
U.S. Cl.
CPC ...
272 73 ;
Abstract
Frame for a bicycle type apparatus such as a bicycle type exerciser or a bicycle, having a closed, rectangular box beam cross section reach tube oriented with the major axis of the cross section in a vertical plane secured between a handlebar head tube and a seat mast. The reach tube has an angular configuration including a rear horizontal section extending along the chain guard, and an upwardly and forwardly extending diagonal section.