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:
Nov. 03, 1998
Filed:
Sep. 27, 1996
Applicant:
Inventors:
Royce Jay Laverman, South Holland, IL (US);
John Edward Owens, Jr, Joliet, IL (US);
Assignee:
Chicago Bridge & Iron Technical Services Company, Oak Brook, IL (US);
Primary Examiner:
Int. Cl.
CPC ...
B65D / ; B65D / ;
U.S. Cl.
CPC ...
220217 ; 220216 ; 220224 ;
Abstract
A guide pole fitting seal for use on floating roof tanks that incorporates a well gasket, pole sleeve, pole wiper, float and float wiper that may be used with guide poles to control emissions from the guide pole fitting. The guide pole seal may permit the product level in the tank to be measured and sampled from inside of the guide pole by removing the float during these operations.
Laverman, Royce. (1998). Guide pole fitting seal for floating roof storage tanks (U.S. Patent No. 5829621). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5829621
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile