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Pipeline Accessory Marketing, Ltd.
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Aurora, IL, US
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Patents Grants
last 30 patents
Information
Patent Grant
Tapping sleeve with a gland
Patent number
6,019,398
Issue date
Feb 1, 2000
Pipeline Accessory Marketing, Ltd.
Edward J. Powers
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Tapping sleeve
Patent number
5,374,087
Issue date
Dec 20, 1994
Pipeline Accessory Marketing, Ltd.
Edward J. Powers
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Tapping sleeve
Patent number
5,040,828
Issue date
Aug 20, 1991
Pipeline Accessory Marketing, Ltd.
William L. Kane
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Patents Applications
last 30 patents
Trademark
last 30 trademarks
Information
Trademark
75531160 - POWERMAX
Serial number
75531160
Registration number
2297840
Filing date
Aug 3, 1998
Pipeline Accessory Marketing, Ltd.
6 - Common metals and their alloys
Information
Trademark
74397804 - POWERLOK
Serial number
74397804
Registration number
2055668
Filing date
Jun 4, 1993
Pipeline Accessory Marketing, Ltd.
6 - Common metals and their alloys