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:
Apr. 26, 1977
Filed:
Apr. 20, 1976
Applicant:
Inventor:
Elmer M Deters, Muscatine, IA (US);
Assignee:
Weil-McLain Co., Inc., Dallas, TX (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F04B / ; F04B / ; F04B / ;
U.S. Cl.
CPC ...
417360 ; 417410 ; 415501 ;
Abstract
In a submersible deep well pump unit, a plastic fluid intake base coupling the motor to the pump is placed in axial compression over its entire length by means of overlapping bolts respectively connecting the base to the motor and the pump, resulting in a low cost, corrosion and impact resistant pump-motor base.