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. 23, 1988
Filed:
Feb. 26, 1987
Applicant:
Inventor:
Roy D Lister, Keller, TX (US);
Assignee:
Eagle-Picher Industries, Inc., Cincinnati, OH (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B04C / ;
U.S. Cl.
CPC ...
209211 ; 277101 ; 277128 ; 277167 ;
Abstract
A hydrocyclone separator has a central feed section, an upper vortex finder, and a lower conical section. A spigot and socket connection is provided to join the sections. Each spigot has a groove and each socket has a bead that mates with the groove. A band surrounds each connection and clamps them together to form a leak-tight connection.
Lister, Roy. (1988). System for joining sections of a hydrocyclone separator (U.S. Patent No. 4765887). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4765887
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile