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Ladder tripod assembly and system
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Patent number 11,795,760
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Issue date Oct 24, 2023
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Core Distribution, Inc.
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Allen A. Caldwell
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E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
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Extendable / retractable ladder
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Patent number 10,753,149
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Issue date Aug 25, 2020
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Core Distribution, Inc.
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Mitchell I. Kieffer
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E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
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Foldable ladder
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Patent number 10,731,413
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Issue date Aug 4, 2020
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Core Distribution, Inc.
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Mitchell I. Kieffer
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E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
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Foldable ladder
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Patent number 10,233,692
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Issue date Mar 19, 2019
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Core Distribution, Inc.
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Mitchell I. Kieffer
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E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
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Extendable / retractable ladder
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Patent number 10,053,912
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Issue date Aug 21, 2018
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Core Distribution, Inc.
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Mitchell I. Kieffer
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E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
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Foldable ladder
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Patent number 9,580,959
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Issue date Feb 28, 2017
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Core Distribution, Inc.
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Mitchell I. Kieffer
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E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
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Hinge for a telescoping stepladder
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Patent number D767784
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Issue date Sep 27, 2016
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Core Distribution, Inc.
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Mitchell I. Kieffer
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D25 - Building units and construction elements
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Telescoping ladder with stabilizers
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Patent number 9,416,591
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Issue date Aug 16, 2016
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Core Distribution, Inc.
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Mitchell I. Kieffer
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E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
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Collapsible five legged stepstool
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Patent number D684278
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Issue date Jun 11, 2013
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Core Distribution, Inc.
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Mitchell I. Kieffer
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D25 - Building units and construction elements
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Ergonomic extendable/retractable ladder
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Patent number 8,387,753
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Issue date Mar 5, 2013
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Core Distribution, Inc.
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Mitchell I. Kieffer
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E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
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Metal and wood step ladder
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Patent number D665927
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Issue date Aug 21, 2012
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Core Distribution, Inc.
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Mitchell I. Kieffer
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D25 - Building units and construction elements
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Extendable/retractable ladder
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Patent number 8,225,906
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Issue date Jul 24, 2012
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Core Distribution, Inc.
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Mitchell I. Kieffer
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Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
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Throwing device
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Patent number 8,015,968
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Issue date Sep 13, 2011
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Core Distribution, Inc.
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David R. Christ
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F41 - WEAPONS
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Step ladder
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Patent number D624200
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Issue date Sep 21, 2010
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Core Distribution, Inc.
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Mitchell I. Kieffer
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D25 - Building units and construction elements
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Telescoping ladder rung
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Patent number D593685
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Issue date Jun 2, 2009
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Core Distribution, Inc.
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Mitchell I. Kieffer
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D25 - Building units and construction elements
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LADDER TRIPOD ASSEMBLY AND SYSTEM
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Publication number 20210123302
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Publication date Apr 29, 2021
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CORE DISTRIBUTION, INC.
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Allen A. Caldwell
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E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
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LOCKING ASSEMBLY FOR A TELESCOPING LADDER
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Publication number 20190136623
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Publication date May 9, 2019
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CORE DISTRIBUTION, INC.
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Mitchell I. Kieffer
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E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
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FOLDABLE LADDER
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Publication number 20190093428
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Publication date Mar 28, 2019
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CORE DISTRIBUTION, INC.
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Mitchell I. Kieffer
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E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
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EXTENDABLE / RETRACTABLE LADDER
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Publication number 20190003254
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Publication date Jan 3, 2019
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CORE DISTRIBUTION, INC.
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Mitchell I. Kieffer
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Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
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EXTENDABLE / RETRACTABLE LADDER
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Publication number 20180010388
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Publication date Jan 11, 2018
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CORE DISTRIBUTION, INC.
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Mitchell I. Kieffer
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Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
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FOLDABLE LADDER
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Publication number 20170145745
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Publication date May 25, 2017
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CORE DISTRIBUTION, INC.
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Mitchell I. Kieffer
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E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
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FOLDABLE LADDER
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Publication number 20160153231
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Publication date Jun 2, 2016
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CORE DISTRIBUTION, INC.
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Mitchell I. Kieffer
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E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
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TELESCOPING LADDER WITH STABILIZERS
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Publication number 20160153232
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Publication date Jun 2, 2016
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CORE DISTRIBUTION, INC.
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Mitchell I. Kieffer
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E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
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EXTENDABLE / RETRACTABLE LADDER
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Publication number 20120267197
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Publication date Oct 25, 2012
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CORE DISTRIBUTION, INC.
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Mitchell I. Kieffer
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E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
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EXTENDABLE / RETRACTABLE LADDER
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Publication number 20100044155
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Publication date Feb 25, 2010
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CORE DISTRIBUTION, INC.
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Mitchell I. Kieffer
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E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
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THROWING DEVICE
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Publication number 20080127955
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Publication date Jun 5, 2008
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CORE DISTRIBUTION, INC.
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David R. Christ
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A63 - SPORTS GAMES AMUSEMENTS
-
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90816933 - CORE
-
Serial number 90816933
-
Filing date Jul 8, 2021
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CORE Distribution Ltd
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25 - Clothing, footwear, headgear
-
88924943 - LEGEND SERIES
-
Serial number 88924943
-
Filing date May 20, 2020
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Core Distribution, Inc.
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6 - Common metals and their alloys
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88821835 - XTEND+FORME
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Serial number 88821835
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Registration number 6866822
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Filing date Mar 5, 2020
-
Core Distribution, Inc.
-
6 - Common metals and their alloys
-
88821845 - FOLTON
-
Serial number 88821845
-
Filing date Mar 5, 2020
-
Core Distribution, Inc.
-
20 - Furniture, mirrors, picture frames
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88771798 - ZWIN
-
Serial number 88771798
-
Filing date Jan 24, 2020
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Core Distribution, Inc.
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20 - Furniture, mirrors, picture frames
-
88670477 - KALON
-
Serial number 88670477
-
Registration number 6456519
-
Filing date Oct 28, 2019
-
Core Distribution, Inc.
-
6 - Common metals and their alloys
-
88437441 - #HOWDOYOUCBD
-
Serial number 88437441
-
Filing date May 20, 2019
-
Core Distribution LLC
-
3 - Bleaching preparations and other substances for laundry use
-
88411173 - CBD CHOICE
-
Serial number 88411173
-
Filing date May 1, 2019
-
Core Distribution LLC
-
3 - Bleaching preparations and other substances for laundry use
-
88303525 - CORE CBD
-
Serial number 88303525
-
Filing date Feb 15, 2019
-
Core Distribution LLC
-
3 - Bleaching preparations and other substances for laundry use
-
86297389 - PERFECTSENSE
-
Serial number 86297389
-
Registration number 5110212
-
Filing date Jun 2, 2014
-
Core Distribution, Inc.
-
6 - Common metals and their alloys
-
86002059 - PERFECT SENSE
-
Serial number 86002059
-
Registration number 4739715
-
Filing date Jul 3, 2013
-
Core Distribution, Inc.
-
8 - Hand tools and implements (hand-operated)
-
85382088 - ACTIVE ORGANIZATION SYSTEM
-
Serial number 85382088
-
Filing date Jul 27, 2011
-
Core Distribution, Inc.
-
18 - Leather and imitations of leather, and goods made of these materials and not included in other classes
-
85382115 - A/O/S
-
Serial number 85382115
-
Filing date Jul 27, 2011
-
Core Distribution, Inc.
-
18 - Leather and imitations of leather, and goods made of these materials and not included in other classes
-
85353596 - XTEND & CLIMB
-
Serial number 85353596
-
Registration number 4165769
-
Filing date Jun 22, 2011
-
Core Distribution, Inc.
-
20 - Furniture, mirrors, picture frames
-
85145141 - PERFECT SENSE
-
Serial number 85145141
-
Filing date Oct 5, 2010
-
Core Distribution, Inc.
-
6 - Common metals and their alloys
-
85127802 - PERFECT SENSE
-
Serial number 85127802
-
Filing date Sep 13, 2010
-
Core Distribution, Inc.
-
6 - Common metals and their alloys
-
77944323 - X
-
Serial number 77944323
-
Registration number 4147090
-
Filing date Feb 24, 2010
-
Core Distribution, Inc.
-
20 - Furniture, mirrors, picture frames
-
77982435 - TRUE TELE TECH
-
Serial number 77982435
-
Registration number 4042823
-
Filing date Feb 24, 2010
-
Core Distribution, Inc.
-
6 - Common metals and their alloys
-
77982436 - X
-
Serial number 77982436
-
Registration number 4035778
-
Filing date Feb 24, 2010
-
Core Distribution, Inc.
-
6 - Common metals and their alloys
-
77982446 - XTEND + CLIMB
-
Serial number 77982446
-
Registration number 4035779
-
Filing date Feb 24, 2010
-
Core Distribution, Inc.
-
6 - Common metals and their alloys
-
77944317 - TRUE TELE TECH
-
Serial number 77944317
-
Registration number 4147089
-
Filing date Feb 24, 2010
-
Core Distribution, Inc.
-
20 - Furniture, mirrors, picture frames
-
77944326 - XTEND + CLIMB
-
Serial number 77944326
-
Registration number 4147091
-
Filing date Feb 24, 2010
-
Core Distribution, Inc.
-
20 - Furniture, mirrors, picture frames
-
77651321 - UP UP
-
Serial number 77651321
-
Registration number 3726563
-
Filing date Jan 16, 2009
-
Core Distribution, Inc.
-
6 - Common metals and their alloys
-
77651539 - COLOR WHEELS
-
Serial number 77651539
-
Registration number 3848481
-
Filing date Jan 16, 2009
-
Core Distribution, Inc.
-
12 - Vehicles
-
77515941 - SWEET TABLE
-
Serial number 77515941
-
Registration number 3788010
-
Filing date Jul 7, 2008
-
Core Distribution, Inc.
-
8 - Hand tools and implements (hand-operated)
-
77978238 - SWEET TABLE
-
Serial number 77978238
-
Registration number 3720019
-
Filing date Jul 7, 2008
-
Core Distribution, Inc.
-
21 - Household or kitchen utensils and containers
-
78951622 - XCUSE BOX
-
Serial number 78951622
-
Registration number 3420676
-
Filing date Aug 14, 2006
-
Core Distribution, Inc.
-
20 - Furniture, mirrors, picture frames
-
78156034 - XTEND & CLIMB
-
Serial number 78156034
-
Registration number 2821779
-
Filing date Aug 20, 2002
-
Core Distribution, Inc.
-
6 - Common metals and their alloys