David E Littlefield
Plumbers at Garo Ave, Colorado Springs, CO

License number
Colorado 280985
Issued Date
Jul 9, 1993
Renew Date
Aug 31, 1997
Expiration Date
Aug 31, 1997
Type
Journeyman Plumber
Address
Address
29 N Garo Ave, Colorado Springs, CO 80909
LicenseFiles verified this license of Dec 9, 2016 at the Colorado - Department of Regulatory Agencies.

Professional information

David Littlefield Photo 1

Plumbing Tool

US Patent:
6379020, Apr 30, 2002
Filed:
May 23, 2000
Appl. No.:
09/576214
Inventors:
Steven E. Lewis - Peyton CO 80831
Franklin D. Lewis - Peyton CO 80831
David Littlefield - Colorado Springs CO 80909
International Classification:
B25B 2318
US Classification:
362120, 362190
Abstract:
A versatile stopcock tool for installation of and adjusting flow in stop boxes for water, oil, gas and the like fluid materials. The tool is long with folding handles, has a telescopic shaft for storage and portage, and has specific heads for different functions. A flashlight can be removably clamped on the shaft.

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