TREA

Charles J. Ashelin

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  • Dubuque, IA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Inflatable weather barriers for loading docks
    • Patent number 9,969,576
    • Issue date May 15, 2018
    • Rite-Hite Holding Corporation
    • Charles J. Ashelin
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Sealing members for weather barriers
    • Patent number 9,592,972
    • Issue date Mar 14, 2017
    • Rite-Hite Holding Corporation
    • Charles Digmann
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Flexible room dividers
    • Patent number 8,991,467
    • Issue date Mar 31, 2015
    • Rite-Hite Holding Corporation
    • Charles J. Ashelin
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Insulated washdown flexible walls and curtains
    • Patent number 8,839,842
    • Issue date Sep 23, 2014
    • Rite-Hite Holding Corporation
    • Charles J. Ashelin
    • E04 - BUILDING
  • Information Patent Grant

    Low profile support panel for a dock seal
    • Patent number 8,353,136
    • Issue date Jan 15, 2013
    • Rite-Hite Holding Corporation
    • Charles J. Ashelin
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Weather shield for underneath a dock leveler
    • Patent number 7,877,831
    • Issue date Feb 1, 2011
    • Rite-Hite Holding Corporation
    • Charles J. Digmann
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Weather shield for underneath a dock leveler
    • Patent number 7,584,517
    • Issue date Sep 8, 2009
    • Rite-Hite Holding Corporation
    • Charles J. Digmann
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Weather shield for underneath a dock leveler
    • Patent number 7,334,281
    • Issue date Feb 26, 2008
    • Rite-Hite Holding Corporation
    • Charles J. Digmann
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Heat shielded dock pad
    • Patent number 7,287,353
    • Issue date Oct 30, 2007
    • Rite-Hite Holding Corporation
    • Gregory J. Thill
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Heat shielded dock pad
    • Patent number 7,246,467
    • Issue date Jul 24, 2007
    • Rite-Hite Holding Corporation
    • Jason D. Miller
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Weather shield for underneath a dock leveler
    • Patent number 7,146,673
    • Issue date Dec 12, 2006
    • Rite-Hite Holding Corporation
    • Charles J. Digmann
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Loading dock shelter with hollow side or head members
    • Patent number 6,948,285
    • Issue date Sep 27, 2005
    • Rite-Hite Holding Corporation
    • Jason D. Miller
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Roller sealing apparatus for forming a weather seal between a vehic...
    • Patent number 6,550,191
    • Issue date Apr 22, 2003
    • Rite-Hite Holding Corporation
    • David J. Hoffmann
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Weather shield for below a dock leveler
    • Patent number 6,502,268
    • Issue date Jan 7, 2003
    • Rite-Hite Holding Corporation
    • Charles J. Ashelin
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Loading dock seal with adjustable mounting bracket
    • Patent number 6,272,799
    • Issue date Aug 14, 2001
    • Rite-Hite Holding Corporation
    • Charles J. Ashelin
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Roller sealing apparatus for forming a weather seal between a vehic...
    • Patent number 6,233,885
    • Issue date May 22, 2001
    • Rite-Hite Holding Corporation
    • David J. Hoffmann
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Sealing apparatus for forming a weather seal between a vehicle and...
    • Patent number 6,205,721
    • Issue date Mar 27, 2001
    • Rite-Hite Holding Corporation
    • Charles J. Ashelin
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL

Patents Applicationslast 30 patents

  • Information Patent Application

    SUSPENDED BULKHEADS FOR ENCLOSED CARGO TRANSPORTERS
    • Publication number 20240317327
    • Publication date Sep 26, 2024
    • RITE-HITE HOLDING CORPORATION
    • Gary Borgerding
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    MODULAR LOCKING CURTAIN PARTITIONS
    • Publication number 20210040792
    • Publication date Feb 11, 2021
    • RITE-HITE HOLDING CORPORATION
    • Charles J. Ashelin
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    SEALING MEMBERS FOR WEATHER BARRIERS
    • Publication number 20170057764
    • Publication date Mar 2, 2017
    • Charles Digmann
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    FIRE RESISTANT INSULATED FLEXIBLE WALL PANELS
    • Publication number 20130189471
    • Publication date Jul 25, 2013
    • Charles J. Ashelin
    • B32 - LAYERED PRODUCTS
  • Information Patent Application

    INSULATED WASHDOWN FLEXIBLE WALLS AND CURTAINS
    • Publication number 20130098567
    • Publication date Apr 25, 2013
    • Charles J. Ashelin
    • E04 - BUILDING
  • Information Patent Application

    FLEXIBLE ROOM DIVIDERS
    • Publication number 20120018103
    • Publication date Jan 26, 2012
    • Charles J. Ashelin
    • A62 - LIFE-SAVING FIRE-FIGHTING
  • Information Patent Application

    LOW PROFILE SUPPORT PANEL FOR A DOCK SEAL
    • Publication number 20110265400
    • Publication date Nov 3, 2011
    • Charles J. Ashelin
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    LOW PROFILE SUPPORT PANEL FOR A DOCK SEAL
    • Publication number 20080104902
    • Publication date May 8, 2008
    • RITE-HITE HOLDING CORPORATION
    • Charles J. Ashelin
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    HEAT SHIELDED SEALING CURTAIN
    • Publication number 20080047211
    • Publication date Feb 28, 2008
    • David J. Hoffmann
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    WEATHER SHIELD FOR UNDERNEATH A DOCK LEVELER
    • Publication number 20070101519
    • Publication date May 10, 2007
    • RITE-HITE HOLDING CORPORATION
    • Charles J. Digmann
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    WEATHER SHIELD FOR UNDERNEATH A DOCK LEVELER
    • Publication number 20070101517
    • Publication date May 10, 2007
    • RITE-HITE HOLDING CORPORATION
    • Charles J. Digmann
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    WEATHER SHIELD FOR UNDERNEATH A DOCK LEVELER
    • Publication number 20070101518
    • Publication date May 10, 2007
    • RITE-HITE HOLDING CORPORATION
    • Charles J. Digmann
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    Heat shielded sealing curtain
    • Publication number 20060272222
    • Publication date Dec 7, 2006
    • David J. Hoffmann
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    Loading dock shelter with hollow side or head members
    • Publication number 20040163326
    • Publication date Aug 26, 2004
    • Jason D. Miller
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    Heat shielded dock pad
    • Publication number 20040123532
    • Publication date Jul 1, 2004
    • RITE-HITE HOLDING CORPORATION
    • Gregory J. Thill
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    Heat shielded sealing curtain
    • Publication number 20030177720
    • Publication date Sep 25, 2003
    • David J. Hoffmann
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    Roller sealing apparatus for forming a weather seal between a vehic...
    • Publication number 20030140579
    • Publication date Jul 31, 2003
    • David J. Hoffmann
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    WEATHER SHIELD FOR BELOW A DOCK LEVELER
    • Publication number 20020152562
    • Publication date Oct 24, 2002
    • Charles J. Ashelin
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    Sealing apparatus for forming a weather seal between a vehicle and...
    • Publication number 20010018813
    • Publication date Sep 6, 2001
    • RITE-HITE HOLDING CORPORATION
    • Charles J. Ashelin
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    Roller sealing apparatus for forming a weather seal between a vehic...
    • Publication number 20010004814
    • Publication date Jun 28, 2001
    • RITE-HITE HOLDING CORPORATION
    • David J. Hoffmann
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL