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HANTEMP CORPORATION
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HINSDALE, IL, US
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Patents Grants
last 30 patents
Information
Patent Grant
Ball valve for cold fluids
Patent number
9,518,665
Issue date
Dec 13, 2016
HANTEMP CORPORATION
Charles C. Hansen
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Patents Applications
last 30 patents
Trademark
last 30 trademarks
Information
Trademark
86192052 - COBRA-NECK
Serial number
86192052
Registration number
4668678
Filing date
Feb 12, 2014
Hantemp Corporation
6 - Common metals and their alloys
Information
Trademark
86098366 - SEE-SWITCH
Serial number
86098366
Registration number
4543244
Filing date
Oct 22, 2013
Hantemp Corporation
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments