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MPI CONCEPTS, INC
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HUDSONVILLE, MI, US
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Patents Grants
last 30 patents
Information
Patent Grant
Stairway tread and riser assembly
Patent number
8,281,526
Issue date
Oct 9, 2012
MPI Concepts, Inc.
Michael Henry Prins
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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Patent Grant
Stair stringer assembly
Patent number
7,946,085
Issue date
May 24, 2011
MPI Concepts, Inc.
Michael Henry Prins
E04 - BUILDING
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Patents Applications
last 30 patents
Information
Patent Application
STAIRWAY TREAD AND RISER ASSEMBLY
Publication number
20110271612
Publication date
Nov 10, 2011
MPI CONCEPTS, INC.
Michael Henry Prins
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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Patent Application
GARAGE DOOR BRACKET
Publication number
20090266955
Publication date
Oct 29, 2009
MPI CONCEPTS, INC.
Michael Henry Prins
E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
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Trademark
last 30 trademarks
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Trademark
77710309 - TRACKBRACK
Serial number
77710309
Registration number
3838788
Filing date
Apr 9, 2009
MPI Concepts, Inc.
6 - Common metals and their alloys
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Trademark
77468135 - ISTAIR
Serial number
77468135
Registration number
3931412
Filing date
May 7, 2008
I-STAIR SYSTEMS, INC.
6 - Common metals and their alloys