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ROBINSON INDUSTRIES, INC
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ST. PAUL, MN, US
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Patents Grants
last 30 patents
Information
Patent Grant
Surgeless combustion air blower
Patent number
4,708,593
Issue date
Nov 24, 1987
Robinson Industries, Inc.
H. Daniel Banyay
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Axial fan turning diffuser
Patent number
4,318,693
Issue date
Mar 9, 1982
Robinson Industries, Inc.
Howard L. Gutzwiller
F27 - FURNACES KILNS OVENS RETORTS
Information
Patent Grant
Cover plates for tank heads
Patent number
4,295,789
Issue date
Oct 20, 1981
Robinson Industries, Inc.
Howard L. Gutzwiller
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Axial flow reversible fan for a heat treating furnace
Patent number
4,219,325
Issue date
Aug 26, 1980
Robinson Industries, Inc.
Howard L. Gutzwiller
F27 - FURNACES KILNS OVENS RETORTS
Patents Applications
last 30 patents
Trademark
last 30 trademarks
Information
Trademark
77589120 - ROBINSON FANS R ON THE MOVE FOR OVER 100 YEARS SINCE 1892
Serial number
77589120
Registration number
3923614
Filing date
Oct 9, 2008
Robinson Industries, Inc.
11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
Information
Trademark
72395081 - ARTIC-POPS
Serial number
72395081
Registration number
994788
Filing date
Jun 17, 1971
ROBINSON INDUSTRIES, INC.
30 - Coffee, tea, cocoa and artificial coffee