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. 08, 1989
Filed:
May. 30, 1986
Walter D Haentjens, Sugarloaf, PA (US);
Other;
Abstract
A vertical pump driven by a motor having a construction which permits removal and replacement of the motor by remotely controlled equipment. The motor frame is secured to the pump with hold down bolts and the motor shaft is connected to the pump shaft by a unique, tapered coupling arrangement in which a motor coupling half is rigidly secured to a pump coupling half with a drawbar. The motor shaft is hollow and the drawbar extends through the hollow shaft drawing the coupling halves firmly together. The drawbar and hold down bolts are arranged to be selectively loosened or tightened by a remotely operated nut runner.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile