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:
Mar. 11, 1980
Filed:
Feb. 22, 1979
Applicant:
Inventor:
Robert H Feldmeier, Fayetteville, NY (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B08B / ; B08B / ;
U.S. Cl.
CPC ...
1341 / ; 134 24 ; 137583 ;
Abstract
The specification discloses a liquid storage tank of the silo-type having spray cleaning apparatus for cleaning internal surfaces located in the lower portion of the tank and also cleanable venting and overflow conduits associated with the cleaning apparatus. The specification also describes a method for cleaning internal surfaces of the tank and its various conduits using spraying apparatus positioned at or near the bottom of the tank.