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:
Feb. 28, 2006
Filed:
Apr. 21, 2003
Applicant:
Kevin R. Williams, Houston, TX (US);
Inventor:
Kevin R. Williams, Houston, TX (US);
Assignee:
Rowan Electric, Inc., Houston, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F04B 17/03 (2006.01); F01C 3/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A shaft for use on in a mud pump having a shaft portion and a hub portion integrally formed with the shaft portion. The hub portion extends radially outwardly of the shaft portion. The shaft portion and the hub portion are machined from a single steel black. The hub portion has an end face with a plurality of bolt holes formed therein. The hub portion is attached to a sheave so as to receive the drive belt of a motor.
Williams, Kevin. (2006). Integral shaft for use in mud pumps (U.S. Patent No. 7004730). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/7004730
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile