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Folding ladder
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Patent number 6,220,389
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Issue date Apr 24, 2001
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Krause-Werk GmbH & Co. KG
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Guenther Krause
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E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
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Connection hook
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Patent number 5,988,318
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Issue date Nov 23, 1999
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Krause-Werk GmbH & Co. KG
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Guenther Krause
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E04 - BUILDING
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Adjustable ladder
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Patent number 5,924,523
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Issue date Jul 20, 1999
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Krause-Werk GmbH & Co. KG
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Guenther Krause
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E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
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Working platform
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Patent number 5,915,497
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Issue date Jun 29, 1999
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Krause-Werk GmbH & Co. KG
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Gunther Krause
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E04 - BUILDING
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Frame component
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Patent number 5,901,810
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Issue date May 11, 1999
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Krause-Werk GmbH & Co. KG
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Gunther Krause
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E04 - BUILDING
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Travelling scaffolding
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Patent number 5,860,489
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Issue date Jan 19, 1999
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Krause-Werk GmbH & Co. KG
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Guenther Krause
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E04 - BUILDING
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Mobile scaffolding
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Patent number 5,819,872
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Issue date Oct 13, 1998
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Krause-Werk GmbH & Co. KG
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Gunther Krause
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E04 - BUILDING
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Stepboard for ladders
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Patent number 5,358,069
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Issue date Oct 25, 1994
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Krause Werk GmbH & Co. KG
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Guenther Krause
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E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
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Support for an appliance, namely an iron
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Patent number 5,142,802
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Issue date Sep 1, 1992
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Krause-Werk GmbH & Co. KG
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Guenther Krause
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D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
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Jointed ladder
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Patent number 5,074,377
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Issue date Dec 24, 1991
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Krause-Werk GmbH & Co. KG
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Guenther Krause
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E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
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Ladder platform
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Patent number 4,972,923
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Issue date Nov 27, 1990
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Krause-Werk GmbH & Co. KG
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Guenther Krause
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E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
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Connecting element
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Patent number 4,947,960
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Issue date Aug 14, 1990
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Krause-Werk GmbH & Co. KG
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Guenther Krause
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E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
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Joint for ladders
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Patent number 4,928,792
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Issue date May 29, 1990
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Krause Werk GmbH & Co. KG
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Gunther Krause
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E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
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79020968 - KRAUSE
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Serial number 79020968
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Filing date Jul 5, 2005
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Krause-Werk GmbH & Co. KG
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6 - Common metals and their alloys
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76190552 - CONSTRUCO
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Serial number 76190552
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Registration number 2594046
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Filing date Jan 5, 2001
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Krause-Werk GmbH & Co. KG
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6 - Common metals and their alloys
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76029349 - CONSTRUCO
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Serial number 76029349
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Registration number 2661313
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Filing date Apr 19, 2000
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Krause-Werk GmbH & Co. KG
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6 - Common metals and their alloys
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75236921 - WONDER LADDER
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Serial number 75236921
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Filing date Feb 5, 1997
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Krause-Werk GmbH & Co. KG
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6 - Common metals and their alloys
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75034739 - KRAUSE
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Serial number 75034739
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Registration number 2115119
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Filing date Dec 19, 1995
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Krause-Werk GmbH & Co. KG
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6 - Common metals and their alloys
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74625075 - STABILO
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Serial number 74625075
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Filing date Jan 24, 1995
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KRAUSE-Werk GmbH & Co. KG
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19 - Building materials (non-metallic)
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74625157 - STABILO
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Serial number 74625157
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Filing date Jan 24, 1995
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KRAUSE-Werk GmbH & Co. KG
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6 - Common metals and their alloys
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74597260 - CLIMTEC
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Serial number 74597260
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Registration number 2014781
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Filing date Nov 10, 1994
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Krause-Werk GmbH & Co. KG
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6 - Common metals and their alloys
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74524339 - STABILO
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Serial number 74524339
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Registration number 2044127
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Filing date May 13, 1994
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Krause Inc.
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6 - Common metals and their alloys
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74519998 - COMBIMATIC
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Serial number 74519998
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Registration number 1929335
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Filing date May 4, 1994
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Krause-Werk GmbH & Co. KG
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6 - Common metals and their alloys
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74459043 - TELEMATIC
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Serial number 74459043
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Filing date Nov 17, 1993
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Krause-Werk GmbH & Co. KG
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6 - Common metals and their alloys
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74445287 - CORDA
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Serial number 74445287
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Filing date Oct 8, 1993
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Krause-Werk GmbH & Co. KG
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6 - Common metals and their alloys
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74393267 - TELEMATIC
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Serial number 74393267
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Registration number 1956714
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Filing date May 21, 1993
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Krause Inc.
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6 - Common metals and their alloys
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74050514 - COMBI SYSTEM
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Serial number 74050514
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Registration number 1749220
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Filing date Apr 19, 1990
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Krause-Werk GmbH & Co. KG
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6 - Common metals and their alloys
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73691894 - KRAUSE
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Serial number 73691894
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Registration number 1590472
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Filing date Oct 26, 1987
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KRAUSE-WERK GMBH & CO. KG
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6 - Common metals and their alloys
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73691893 - KRAUSE
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Serial number 73691893
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Registration number 1592732
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Filing date Oct 26, 1987
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KRAUSE-WERK GMBH & CO. KG
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6 - Common metals and their alloys
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73628489 - WONDER LADDER
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Serial number 73628489
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Registration number 1590471
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Filing date Nov 4, 1986
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DUMARCO CORPORATION
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6 - Common metals and their alloys
-