PLASTIC TUBING, INC.

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ROSEBORO, NC, US

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus for making corrugated plastic pipe with integral coupler...
- Patent number 3,990,827
- Issue date Nov 9, 1976
- Plastic Tubing, Inc.
- Ernest J. Maroschak
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Corrugated plastic drainage pipe with integral coupler
- Patent number 3,958,425
- Issue date May 25, 1976
- Plastic Tubing, Inc.
- Ernest J. Maroschak
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING

Patents Applicationslast 30 patents

Trademarklast 30 trademarks

Information Trademark
76138233 - P.T.I. CORR-A-GUARD
- Serial number 76138233
- Registration number 2590794
- Filing date Oct 2, 2000
- PLASTIC TUBING, INC.
- 17 - Rubber, gutta-percha, gum, asbestos, mica and goods made from these materials and not included in other classes
Information Trademark
76138234 - P.T.I. CORR-A-SHIELD
- Serial number 76138234
- Filing date Oct 2, 2000
- PLASTIC TUBING, INC.
- 17 - Rubber, gutta-percha, gum, asbestos, mica and goods made from these materials and not included in other classes
Information Trademark
76100807 - P.T.I. CORR-A-FLEX
- Serial number 76100807
- Registration number 2611594
- Filing date Jul 25, 2000
- PLASTIC TUBING, INC.
- 17 - Rubber, gutta-percha, gum, asbestos, mica and goods made from these materials and not included in other classes
Information Trademark
76100808 - P.T.I. CORR-A-FLOW
- Serial number 76100808
- Filing date Jul 25, 2000
- PLASTIC TUBING, INC.
- 17 - Rubber, gutta-percha, gum, asbestos, mica and goods made from these materials and not included in other classes
Information Trademark
72414868 - P.T.I. CORR-A-FLEX
- Serial number 72414868
- Registration number 942244
- Filing date Feb 7, 1972
- PLASTIC TUBING, INC.
- 17 - Rubber, gutta-percha, gum, asbestos, mica and goods made from these materials and not included in other classes