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NUPIPE, INC.
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MEMPHIS, TN, US
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Patents Grants
last 30 patents
Information
Patent Grant
Method for manufacturing a replacement pipe for installation in an...
Patent number
5,589,131
Issue date
Dec 31, 1996
NuPipe, Inc.
Campbell H. Steketee
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Method of manufacturing a pipe liner for installation in an existin...
Patent number
5,587,126
Issue date
Dec 24, 1996
NuPipe, Inc.
Campbell H. Steketee
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Method of removal of replacement pipe installed in an existing conduit
Patent number
5,447,665
Issue date
Sep 5, 1995
NuPipe, Inc.
Campbell H. Steketee
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Method of installing a substantially rigid thermoplastic pipe in ex...
Patent number
5,403,120
Issue date
Apr 4, 1995
NuPipe, Inc.
Campbell H. Stekette
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Method for installing a length of substantially rigid thermoplastic...
Patent number
5,397,513
Issue date
Mar 14, 1995
NuPipe, Inc.
Campbell H. Steketee
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Method of installing a new pipe inside an existing conduit by progr...
Patent number
5,368,809
Issue date
Nov 29, 1994
NuPipe, Inc.
Campbell H. Steketee
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Method of installing a new pipe inside an existing conduit by progr...
Patent number
5,244,624
Issue date
Sep 14, 1993
NuPipe, Inc.
Campbell H. Steketee
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Method for installing a substantially rigid thermoplastic pipe in a...
Patent number
5,034,180
Issue date
Jul 23, 1991
NuPipe, Inc.
Campbell H. Steketee
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Patents Applications
last 30 patents
Trademark
last 30 trademarks
Information
Trademark
73818476 - NUPIPE
Serial number
73818476
Registration number
1587812
Filing date
Aug 10, 1989
NUPIPE, INC.
17 - Rubber, gutta-percha, gum, asbestos, mica and goods made from these materials and not included in other classes