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Hendrickson Bros.
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Corona, CA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Liquid pressure regulator
Patent number
6,276,392
Issue date
Aug 21, 2001
Hendrickson Bros.
David L. Hendrickson
G05 - CONTROLLING REGULATING
Information
Patent Grant
Multiple-outlet irrigation device and regulator
Patent number
5,232,160
Issue date
Aug 3, 1993
Hendrickson Bros.
Donald L. Hendrickson
B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Patents Applications
last 30 patents
Trademark
last 30 trademarks
Information
Trademark
74623223 - ALL AMERICAN IRRIGATOR
Serial number
74623223
Registration number
1950987
Filing date
Jan 19, 1995
Hendrickson Bros.
11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes