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Equipment support pad
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Patent number D681084
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Issue date Apr 30, 2013
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Snyder National Corporation
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Darryl L. Snyder
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D15 - Machines not elsewhere specified
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Equipment support pad
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Patent number D681083
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Issue date Apr 30, 2013
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Snyder National Corporation
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Darryl L. Snyder
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D15 - Machines not elsewhere specified
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Equipment support pad
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Patent number D680564
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Issue date Apr 23, 2013
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Snyder National Corporation
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Darryl L. Snyder
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D15 - Machines not elsewhere specified
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Equipment support pad
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Patent number D680139
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Issue date Apr 16, 2013
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Snyder National Corporation
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Darryl L. Snyder
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D15 - Machines not elsewhere specified
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Equipment support pad
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Patent number D680236
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Issue date Apr 16, 2013
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Snyder National Corporation
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Darryl L. Snyder
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D25 - Building units and construction elements
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Equipment support pad
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Patent number D680140
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Issue date Apr 16, 2013
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Snyder National Corporation
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Darryl L. Snyder
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D15 - Machines not elsewhere specified
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Radiant heat barrier
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Patent number 7,874,114
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Issue date Jan 25, 2011
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Snyder National Corporation
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Darryl L. Snyder
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E04 - BUILDING
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Button tool
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Patent number 7,721,394
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Issue date May 25, 2010
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Snyder National Corporation
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Darryl L. Snyder
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A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
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Poke through
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Patent number 6,998,530
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Issue date Feb 14, 2006
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Snyder National Corporation
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Darryl L. Snyder
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H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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Poke through
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Patent number 6,969,799
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Issue date Nov 29, 2005
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SGC Technologies, L.L.C.
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Darryl L. Snyder
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H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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Clamp cover
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Patent number 6,932,303
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Issue date Aug 23, 2005
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Snyder National Corporation
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Darryl L. Snyder
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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Support frame for a oval duct
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Patent number D496453
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Issue date Sep 21, 2004
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Snyder National Corporation
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Darryl L. Snyder
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D23 - Environmental heating and cooling
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Poke through components
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Patent number D495048
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Issue date Aug 24, 2004
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SGC Technologies, L.L.C.
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Darryl L. Snyder
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D23 - Environmental heating and cooling
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Support frame for round duct
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Patent number D494670
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Issue date Aug 17, 2004
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Snyder National Corporation
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Darryl L. Snyder
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D23 - Environmental heating and cooling
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Poke through end
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Patent number D494266
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Issue date Aug 10, 2004
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SGC Technologies, L.L.C.
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Darryl L. Snyder
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D23 - Environmental heating and cooling
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Handle for a duct damper
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Patent number D490506
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Issue date May 25, 2004
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Snyder National Corporation
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Darryl L. Snyder
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D23 - Environmental heating and cooling
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Duct hanger
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Patent number 6,612,529
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Issue date Sep 2, 2003
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Snyder National Corporation
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Darryl L. Snyder
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F24 - HEATING RANGES VENTILATING
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Register cover
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Patent number D478977
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Issue date Aug 26, 2003
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Snyder National Corporation
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Darryl L. Snyder
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D23 - Environmental heating and cooling
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Handle for a duct damper
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Patent number D478202
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Issue date Aug 5, 2003
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Snyder National Corporation
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Darryl L. Snyder
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283 - Printed matter
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Damper for round duct
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Patent number D476407
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Issue date Jun 24, 2003
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Snyder National Corporation
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Darryl L. Snyder
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D23 - Environmental heating and cooling
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Device for supporting ducts
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Patent number 6,557,805
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Issue date May 6, 2003
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Darryl L. Snyder
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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Clamp cover
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Patent number D472456
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Issue date Apr 1, 2003
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Snyder National Corporation
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Darryl L. Snyder
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D08 - Tools and hardware
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