Edward Gordon Anderson
Physician at Adams, Denver, CO
License number
Colorado 12325
Issued Date
Jul 14, 1953
Renew Date
May 31, 1989
Expiration Date
May 31, 1989
Type
Physician
Address
Address
180 Adams St #200, Denver, CO 80206
Professional information
Method For Making Precast Concrete Meter Pit
US Patent:
8282869, Oct 9, 2012
Filed:
Oct 17, 2008
Appl. No.:
12/288172
Inventors:
Edward J. Anderson - Bow Mar CO, US
Geoffery S. Parrington - Thornton CO, US
Geoffery S. Parrington - Thornton CO, US
Assignee:
Precast Concepts, LLC - Henderson CO
International Classification:
B28B 21/22, B28B 21/24, B28B 21/34, F16L 9/08
US Classification:
264312, 264333, 2642979
Abstract:
A precast concrete meter pit consisting of a plurality of precast concrete hollow elongated cylindrical wall sections in end to end relation to one another is fabricated by utilizing a slip form packerhead apparatus in which the wall sections are formed with an annular slip ring when concrete is injected into the slip form apparatus.