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:
Jan. 13, 1976
Filed:
May. 09, 1975
John L Marchello, New Hudson, MI (US);
Other;
Abstract
A cleaning tray for use in cleaning and lubricating conventional bicycle drive chains while mounted upon bicycles, said tray being formed to extend between and receive the bicycle rear wheel hub sprockets and the pedal crank sprockets and to fit between the bicycle rear wheel and the chain, with the tray having a wall forming a spray shield to protect the rear wheel during cleaning and lubrication of the chain. The tray includes a guide for positioning part of the chain lower reach into a reservoir portion for immersion in fluid contained therein or for receiving fluid drippings from the chain. Temporary fastening means mounts the tray upon the bicycle frame and a removable stand supports the bicycle in an upright position with its rear wheel elevated above the floor, so that hand rotation of the pedal crank causes the drive chain to move through the tray reservoir.