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:
Dec. 09, 1997
Filed:
Jun. 28, 1996
Bruce Wayne Higgins, South Lyon, MI (US);
Walter John Budzinski, Sterling Heights, MI (US);
Donald Scott Glover, Birmingham, MI (US);
Brass-Craft Manufacturing Company, Novi, MI (US);
Abstract
A three-piece angle stop valve comprises a valve body (10), a resilient control sleeve (12) and a handle (14), with no separate fastening or sealing element required. The control sleeve has a stem (28) that has annular outer splines (32) and inner grooves (36) and splines (37) surrounding axially center cavity (38). The handle has a central post (40) that intrudes into cavity and has complementary splines (42) that interengage with grooves (36) and splines (37) of stem section. The handle also has an annular mid section (44) with complementary inner splines (46) that interengage with splines (32) on the outer wall of stem section (28) to provide significant increased torque transfer capability to turn the control sleeve within the valve body.