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Marco Manufacturing, Inc.
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Lynwood, CA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Coaxial flue-system for direct-vent fireplaces
Patent number
6,062,608
Issue date
May 16, 2000
Marco Manufacturing, Inc.
Fred B. Gerth
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Combination log-set system
Patent number
5,786,045
Issue date
Jul 28, 1998
Marco Manufacturing, Inc.
Fred B. Gerth
B44 - DECORATIVE ARTS
Information
Patent Grant
Fireplace grille
Patent number
D383836
Issue date
Sep 16, 1997
Marco Manufacturing, Inc.
Fred B. Gerth
D23 - Environmental heating and cooling
Information
Patent Grant
Pipe spacer
Patent number
4,607,665
Issue date
Aug 26, 1986
Marco Manufacturing, Inc.
Samuel B. Williams
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Patents Applications
last 30 patents
Trademark
last 30 trademarks
Information
Trademark
74166395 - FIRECRAFT
Serial number
74166395
Filing date
May 14, 1991
Marco Manufacturing, Inc.
11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
Information
Trademark
73400434 - THE HEATWORKS
Serial number
73400434
Registration number
1273422
Filing date
Oct 21, 1982
Marco Manufacturing, Inc.
11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes