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PACIFIC INTERNATIONAL PIPE ENTERPRISES, INC
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PORTLAND, OR, US
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Patents Grants
last 30 patents
Information
Patent Grant
Precast concrete curved grade crossing with restraining rail
Patent number
5,988,519
Issue date
Nov 23, 1999
Pacific International Pipe Enterprises, Inc.
James J. Jordie
E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information
Patent Grant
Method and apparatus for electrically isolating a rail in a precast...
Patent number
5,464,152
Issue date
Nov 7, 1995
Pacific International Pipe Enterprises, Inc.
Benjamin Wabnitz
E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Patents Applications
last 30 patents
Trademark
last 30 trademarks
Information
Trademark
74621827 - PIPESPAN
Serial number
74621827
Registration number
2010972
Filing date
Jan 11, 1995
Pacific International Pipe Enterprises,Inc.
19 - Building materials (non-metallic)
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Trademark
74262119 - PREMIER
Serial number
74262119
Registration number
1855776
Filing date
Apr 3, 1992
Pacific International Pipe Enterprises,Inc.
19 - Building materials (non-metallic)