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Patents
Building Units And Construction Elements Patents
Stair, Ladder, Scaffold, Or Similar Support Patents
Element Of Attachment (13) Patents (Class D25/68)
Element Of Attachment (13) Patents (Class D25/68)
Stair tread, step or ladder rung (Class D25/69)
Treestand bow holder
Patent number:
D742538
Type:
Grant
Filed:
March 28, 2014
Date of Patent:
November 3, 2015
Assignee:
Oak Leaf Outdoors, Inc.
Inventor:
Jared S. Schlipf
Barrow wheel and spool dispenser material attachment set for a ladder
Patent number:
D748821
Type:
Grant
Filed:
February 23, 2015
Date of Patent:
February 2, 2016
Inventor:
Armando Dominguez
Ladder tray
Patent number:
D751218
Type:
Grant
Filed:
June 9, 2014
Date of Patent:
March 8, 2016
Inventor:
Timothy S Ellis
Ladder tool caddie
Patent number:
D753319
Type:
Grant
Filed:
December 1, 2014
Date of Patent:
April 5, 2016
Inventor:
Dale R. Constable
Treestand climbing stick holder
Patent number:
D756535
Type:
Grant
Filed:
October 28, 2014
Date of Patent:
May 17, 2016
Assignee:
Oak Leaf Outdoors, Inc.
Inventor:
Jared S. Schlipf
Safety barrier for a ladder or scaffold
Patent number:
D757301
Type:
Grant
Filed:
June 20, 2014
Date of Patent:
May 24, 2016
Assignee:
BRAND ENERGY & INFRASTRUCTURE SERVICES B.V.
Inventor:
Petrus Christianus Johanna Maria Van Oers
Ladder bracket assembly
Patent number:
D757302
Type:
Grant
Filed:
September 2, 2014
Date of Patent:
May 24, 2016
Inventor:
G. Michael Copp
Stepladder
Patent number:
D757959
Type:
Grant
Filed:
April 28, 2015
Date of Patent:
May 31, 2016
Inventors:
Tokuo Aoi, Tazuko Aoi
Stepladder
Patent number:
D758615
Type:
Grant
Filed:
April 28, 2015
Date of Patent:
June 7, 2016
Inventors:
Tokuo Aoi, Tazuko Aoi
Combined ladder rest and restraining device
Patent number:
D759842
Type:
Grant
Filed:
January 21, 2015
Date of Patent:
June 21, 2016
Inventors:
Terrence L. Umlor, Todd T. Sears
Treestand frame element
Patent number:
D760916
Type:
Grant
Filed:
April 11, 2014
Date of Patent:
July 5, 2016
Assignee:
Oak Leaf Outdoors, Inc.
Inventor:
Jared S. Schlipf
Ladder safety rail set
Patent number:
D760917
Type:
Grant
Filed:
January 23, 2015
Date of Patent:
July 5, 2016
Inventor:
J. Nigel Ellis
Stepladder
Patent number:
D761442
Type:
Grant
Filed:
December 11, 2014
Date of Patent:
July 12, 2016
Inventors:
Tokuo Aoi, Tazuko Aoi
Ladder carrier
Patent number:
D764681
Type:
Grant
Filed:
April 23, 2015
Date of Patent:
August 23, 2016
Inventor:
Claude A. Charpentier
Stepladder
Patent number:
D765269
Type:
Grant
Filed:
April 28, 2015
Date of Patent:
August 30, 2016
Inventors:
Tokuo Aoi, Tazuko Aoi
Top cap for ladder
Patent number:
D766463
Type:
Grant
Filed:
September 4, 2014
Date of Patent:
September 13, 2016
Assignee:
Wing Enterprises, Inc.
Inventors:
N. Ryan Moss, Benjamin L. Cook, Sean R. Peterson
Hinge for a telescoping stepladder
Patent number:
D767784
Type:
Grant
Filed:
December 2, 2014
Date of Patent:
September 27, 2016
Assignee:
Core Distribution, Inc.
Inventors:
Mitchell I. Kieffer, Nathan L. Schlueter, Allen A. Caldwell
Extendable scaffold leg
Patent number:
D776827
Type:
Grant
Filed:
October 30, 2015
Date of Patent:
January 17, 2017
Assignee:
LOBO Systems Limited
Inventor:
Robert Bokros
Scaffold leg with base plate
Patent number:
D781451
Type:
Grant
Filed:
October 30, 2015
Date of Patent:
March 14, 2017
Assignee:
LOBO Systems Limited
Inventor:
Robert Bokros
Scaffold clamp
Patent number:
D781452
Type:
Grant
Filed:
October 30, 2015
Date of Patent:
March 14, 2017
Assignee:
LOBO Systems Limited
Inventor:
Robert Bokros
Stage platform
Patent number:
D781453
Type:
Grant
Filed:
December 4, 2015
Date of Patent:
March 14, 2017
Inventor:
Adrian Gomez
Ladder tool caddie having hooks
Patent number:
D785816
Type:
Grant
Filed:
June 6, 2016
Date of Patent:
May 2, 2017
Inventor:
Lorie A. Constable
Scaffold trestle leg
Patent number:
D786456
Type:
Grant
Filed:
October 30, 2015
Date of Patent:
May 9, 2017
Assignee:
LOBO Systems Limited
Inventor:
Robert Bokros
Ladder-mounted brace
Patent number:
D788328
Type:
Grant
Filed:
August 14, 2015
Date of Patent:
May 30, 2017
Inventor:
Frank Mittag
Ladder step barrier
Patent number:
D791971
Type:
Grant
Filed:
December 18, 2015
Date of Patent:
July 11, 2017
Assignee:
EPHA, Inc.
Inventors:
Mitchell W. Myers, Stephen Seger
Step adapter for rung ladders
Patent number:
D791972
Type:
Grant
Filed:
May 26, 2016
Date of Patent:
July 11, 2017
Assignee:
Willow Step, Inc.
Inventors:
Dennis J. Goodnow, John C. Godfrey
Ladder safety guard
Patent number:
D793581
Type:
Grant
Filed:
December 14, 2015
Date of Patent:
August 1, 2017
Inventors:
Bryant J. Hebert, Carrie Hebert, Amanda Hebert
Fitting
Patent number:
D796064
Type:
Grant
Filed:
December 31, 2015
Date of Patent:
August 29, 2017
Assignee:
Apple Inc.
Inventors:
Jonathan P. Siegel, Scott David Hazard, Stefan Behling, David Summerfield, David Nelson, James McGrath, Rafe Bertram, Nicos Yiatros, Graham Coult, Vladimir Marinov, Franklin Lancaster, Holger Krueger, Stefan Marinitsch, Michael C. Mulhern
Stair lip protector
Patent number:
D801547
Type:
Grant
Filed:
April 27, 2015
Date of Patent:
October 31, 2017
Inventor:
Fred Lopez
Stair lip protector
Patent number:
D802164
Type:
Grant
Filed:
April 27, 2015
Date of Patent:
November 7, 2017
Inventor:
Fred Lopez
Shoring bracket
Patent number:
D802798
Type:
Grant
Filed:
December 4, 2015
Date of Patent:
November 14, 2017
Inventor:
Eric Belisle
Pivotable sawhorse bracket
Patent number:
D805217
Type:
Grant
Filed:
April 29, 2016
Date of Patent:
December 12, 2017
Inventor:
Mickey Burnsie Malone
Pivotable sawhorse bracket
Patent number:
D805218
Type:
Grant
Filed:
April 29, 2016
Date of Patent:
December 12, 2017
Inventor:
Mickey Burnsie Malone
Scaffold anchor
Patent number:
D805657
Type:
Grant
Filed:
September 8, 2016
Date of Patent:
December 19, 2017
Assignee:
Wessendorf Systembeschichtungen GmbH
Inventor:
Franz Wessendorf
Canister holder
Patent number:
D806899
Type:
Grant
Filed:
July 11, 2016
Date of Patent:
January 2, 2018
Inventor:
Thomas C. Johnson
Adjustable ladder extension
Patent number:
D808042
Type:
Grant
Filed:
September 7, 2016
Date of Patent:
January 16, 2018
Inventor:
Philip F. Lanzafame
Workstation for supporting materials, equipment, and the like on a ladder
Patent number:
D810321
Type:
Grant
Filed:
November 6, 2015
Date of Patent:
February 13, 2018
Assignee:
Heff Industries Inc.
Inventor:
Matthew Paul Heffernan
Ladder rest and restraining device
Patent number:
D810960
Type:
Grant
Filed:
November 10, 2016
Date of Patent:
February 20, 2018
Inventor:
Terrence L. Umlor
Rooftop ladder brace
Patent number:
D812778
Type:
Grant
Filed:
May 4, 2017
Date of Patent:
March 13, 2018
Inventor:
Terry G. Brown
Top cap for ladder
Patent number:
D813416
Type:
Grant
Filed:
September 9, 2016
Date of Patent:
March 20, 2018
Assignee:
Wing Enterprises, Incorporated
Inventors:
N. Ryan Moss, Benjamin L. Cook, Sean R. Peterson
Rung lock for a ladder
Patent number:
D813417
Type:
Grant
Filed:
December 2, 2016
Date of Patent:
March 20, 2018
Assignee:
LOUISVILLE LADDER INC.
Inventor:
Abelardo Carrera
Suspension bracket for wallform
Patent number:
D815305
Type:
Grant
Filed:
September 1, 2016
Date of Patent:
April 10, 2018
Inventors:
Henry G. Alvarado, Kelan C. Quinn
Ladder rung
Patent number:
D815756
Type:
Grant
Filed:
October 20, 2016
Date of Patent:
April 17, 2018
Assignee:
EASYTEC CORPORATION
Inventor:
Yelin Yin
End cap for a ladder
Patent number:
D817516
Type:
Grant
Filed:
April 5, 2017
Date of Patent:
May 8, 2018
Assignee:
Louisville Ladder Inc.
Inventors:
Jeziel Ramos Moreno, Cesar Reyna Martinez
Ladder quick connect base unit
Patent number:
D818610
Type:
Grant
Filed:
February 23, 2017
Date of Patent:
May 22, 2018
Inventor:
Philip F. Lanzafame
Ladder stabilizer
Patent number:
D819230
Type:
Grant
Filed:
October 19, 2016
Date of Patent:
May 29, 2018
Inventor:
Philip F. Lanzafame
Universal tray
Patent number:
D819834
Type:
Grant
Filed:
August 10, 2016
Date of Patent:
June 5, 2018
Assignee:
Hailo-Werk Rudolf Loh GmbH & Co. KG
Inventor:
Heinrich Fiedeler
Step ladder extension
Patent number:
D824541
Type:
Grant
Filed:
May 2, 2017
Date of Patent:
July 31, 2018
Inventor:
Pierre Villeneuve
Standoff bracket
Patent number:
D827861
Type:
Grant
Filed:
May 25, 2017
Date of Patent:
September 4, 2018
Inventor:
Philip F. Lanzafame
Buffering mechanism for an extension ladder
Patent number:
D829347
Type:
Grant
Filed:
May 20, 2016
Date of Patent:
September 25, 2018
Assignee:
EASYTEC CORPORATION
Inventor:
Yelin Yin
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