Allen Ray Markham
Plumbers in Salt Lake City, UT
License number
Utah 129744-5518
Issued Date
May 5, 2008
Expiration Date
Nov 30, 2012
Category
Plumber
Type
Master Plumber
Address
Address
Salt Lake City, UT
Personal information
See more information about Allen Ray Markham at radaris.comName
Address
Phone
3932 Jester Dr, West Valley City, UT 84123
Salt Lake City, UT
Professional information
Plumbing Test Plug And Method
US Patent:
2005018, Sep 1, 2005
Filed:
Feb 24, 2005
Appl. No.:
11/065221
Inventors:
Allen Markham - Murray UT, US
International Classification:
F16L055/10
US Classification:
138090000, 138093000
Abstract:
An improved screw in test plug covering the opening of a test plug opening adapted to removably secure inflatable test balls thereto for inflation therein for water column pressure testing, and deflation for release of the water before removal of the test plug and test ball from the plumbing system.