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:
Aug. 30, 1983
Filed:
Apr. 06, 1981
Siegfried K Weis, Byron Center, MI (US);
Charles C Frost, Ada, MI (US);
C. L. Frost & Son, Inc., Grand Rapids, MI (US);
Abstract
A chain spraying apparatus includes a generally circular sprocket having a plurality of teeth secured thereto. A liquid supply tank is supported on the sprocket for rotation therewith. The tank and sprocket are supported adjacent a chain so that the teeth will engage the chain, causing the sprocket and tank to rotate. Spray nozzles are carried by the disc and positioned by the teeth. Each spray nozzle is connected to a mechanical pump which in turn is connected to the liquid supply tank. The mechanical pump includes a cam actuated plunger which reciprocates the plunger when the teeth engage the chain and rotate the sprocket. A flip-up flag indicator and an agitator are provided.