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:
Jun. 22, 2004
Filed:
Aug. 27, 2002
Brian L. Frost, Mt. Juliet, TN (US);
Campbell Hausfeld/Scott Fetzer Company, Harrison, OH (US);
Abstract
A swivel coupling comprises a male member having an annular groove formed on an outer surface and a female member overlapping the male member to form a central flow passageway. An annular groove is defined at an end of the female member and the annular groove of the female member is positioned adjacent the annular groove of the male member. A locking member is movably mounted around the male and female members and an annular groove on the locking member is positioned adjacent the annular grooves of the male and female members. The grooves together define an annular ball race. A plurality of ball bearings are trapped in the ball race and the male member is rotatable relative to the female member about the ball bearings.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile