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GRIFFIN PIPE PRODUCTS CO., LLC
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DOWNERS GROVE, IL, US
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Patents Grants
last 30 patents
Information
Patent Grant
Flexible pipe joint
Patent number
9,829,137
Issue date
Nov 28, 2017
Griffin Pipe Products Co., LLC
Harold Kennedy
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Control of casting machine
Patent number
7,770,628
Issue date
Aug 10, 2010
Griffin Pipe Products Company, Inc.
John P. Simpson
B22 - CASTING POWDER METALLURGY
Patents Applications
last 30 patents
Information
Patent Application
Control of casting machine
Publication number
20090090483
Publication date
Apr 9, 2009
Griffin Pipe Products Co., Inc.
John P. Simpson
B22 - CASTING POWDER METALLURGY
Trademark
last 30 trademarks
Information
Trademark
76697484 - TALON
Serial number
76697484
Registration number
3803494
Filing date
May 19, 2009
GRIFFIN PIPE PRODUCTS CO., INC.
17 - Rubber, gutta-percha, gum, asbestos, mica and goods made from these materials and not included in other classes
Information
Trademark
72176368 - GRIFFIN
Serial number
72176368
Registration number
770596
Filing date
Sep 5, 1963
GRIFFIN PIPE PRODUCTS CO.
19 - Building materials (non-metallic)
Information
Trademark
72175185 - GRIFFIN
Serial number
72175185
Registration number
773856
Filing date
Aug 16, 1963
GRIFFIN PIPE PRODUCTS CO.
19 - Building materials (non-metallic)
Information
Trademark
72156292 - AMSTED
Serial number
72156292
Registration number
771024
Filing date
Oct 31, 1962
GRIFFIN PIPE PRODUCTS
6 - Common metals and their alloys