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:
Mar. 14, 1995
Filed:
May. 04, 1994
Jan Ottens, Deventer, NL;
Nefit Industrial B.V., Deventer, NL;
Abstract
Plastic ball valve, with a spherical shut-off member which is provided with a passage and is rotatably accommodated in a cylindrical inner housing, and is coupled to a jack. The inner housing is accommodated in a cylindrical outer housing provided with two connection sockets. The shut-off member is retained in the inner housing by two annular retaining parts lying on either side of the shut-off member. Each retaining part is provided with one or more radially projecting and resilient hook ribs which are accommodated in a peripheral groove formed on the inside, and near one end of the inner housing. The outer housing consists of an essentially cylindrical intermediate housing to which an end flange of a cylindrical connection socket is fixed on either side.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile