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Adjustable angle plow
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Patent number D792913
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Issue date Jul 25, 2017
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Pro-Tech Manufacturing and Distribution, Inc.
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Michael J. Guggino
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D15 - Machines not elsewhere specified
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Snow basket
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Patent number D792485
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Issue date Jul 18, 2017
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Pro-Tech Manufacturing and Distribution, Inc.
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Michael J. Guggino
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D15 - Machines not elsewhere specified
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Material pusher with control system
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Patent number 9,151,006
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Issue date Oct 6, 2015
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Pro-Tech Manufacturing and Distribution, Inc.
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Michael J. Guggino
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E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
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Snow pusher for ice and snow removal
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Patent number 8,621,769
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Issue date Jan 7, 2014
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Pro-Tech Manufacturing and Distribution, Inc.
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Michael P. Weagley
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E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
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Reversible snow pusher and coupler
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Patent number 8,191,288
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Issue date Jun 5, 2012
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Pro-Tech Manufacturing and Distribution, Inc.
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Michael P. Weagley
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E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
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MATERIAL PUSHER WITH FLOATING COUPLER
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Publication number 20210087764
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Publication date Mar 25, 2021
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Pro-Tech Manufacturing and Distribution, Inc.
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Michael J. Guggino
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E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
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MATERIAL PUSHER WITH FLOATING COUPLER
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Publication number 20190177939
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Publication date Jun 13, 2019
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Pro-Tech Manufacturing and Distribution, Inc.
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Michael J. Guggino
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E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
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COUPLING FOR CONTAINMENT PLOWS AND PUSHERS
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Publication number 20170370069
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Publication date Dec 28, 2017
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Pro-Tech Manufacturing and Distribution, Inc.
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Michael J. Guggino
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E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
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MATERIAL PUSHER WITH CONTROL SYSTEM
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Publication number 20130212912
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Publication date Aug 22, 2013
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Pro-Tech Manufacturing and Distribution, Inc.
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Michael J. Guggino
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E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
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SNOW PUSHER FOR ICE AND SNOW REMOVAL
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Publication number 20070107272
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Publication date May 17, 2007
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Pro-Tech Manufacturing and Distribution, Inc.
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Michael P. Weagley
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E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
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REVERSIBLE SNOW PUSHER AND COUPLER
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Publication number 20070107271
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Publication date May 17, 2007
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Pro-Tech Manufacturing and Distribution, Inc.
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Michael P. Weagley
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E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES