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公开(公告)号：US20170328131A1
公开(公告)日：2017-11-16
申请号：US15483697
申请日：2017-04-10
申请人： Steve Woodward , Joe Dangrow , Thomas W. Parker , Robert D. Beggs , John H. Werner , Micky A. O'Rahilly
发明人： Steve Woodward , Joe Dangrow , Thomas W. Parker , Robert D. Beggs , John H. Werner , Micky A. O'Rahilly
摘要： A hybrid stepladder having two platforms upon which a user can stand, and at least one step where a length of each platform is at least double a length of the step. A method for climbing.
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公开(公告)号：US10435894B2
公开(公告)日：2019-10-08
申请号：US15077560
申请日：2016-03-22
摘要： A scaffold upon which a person stands includes a platform with a first leg assembly rotatably attached to the platform. The scaffold includes a latch assembly having a latch pivot axis coupled to the platform. The scaffold includes a stud attached to a first leg of the first leg assembly to which the latch assembly engages when the first leg assembly is moved into the extended position to automatically lock the first leg assembly in the extended position where the latch assembly is in a set position. When the latch assembly is moved out of the set position, the stud on the first leg disengages from the latch assembly and the first leg assembly is able to rotate about the first leg assembly pivot axis to a folded position. A method for using a scaffold.
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公开(公告)号：US20200032530A1
公开(公告)日：2020-01-30
申请号：US16590009
申请日：2019-10-01
申请人： Steve Woodward , Joe Dangrow , Thomas W. Parker
发明人： Steve Woodward , Joe Dangrow , Thomas W. Parker
摘要： A scaffold upon which a person stands includes a platform with a first leg assembly rotatably attached to the platform. The scaffold includes a latch assembly having a latch pivot axis coupled to the platform. The scaffold includes a stud attached to a first leg of the first leg assembly to which the latch assembly engages when the first leg assembly is moved into the extended position to automatically lock the first leg assembly in the extended position where the latch assembly is in a set position. When the latch assembly is moved out of the set position, the stud on the first leg disengages from the latch assembly and the first leg assembly is able to rotate about the first leg assembly pivot axis to a folded position. A method for using a scaffold.
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公开(公告)号：US10815680B2
公开(公告)日：2020-10-27
申请号：US15077489
申请日：2016-03-22
申请人： Steve Woodward , Joe Dangrow , Shannon Lessner
发明人： Steve Woodward , Joe Dangrow , Shannon Lessner
摘要： An apparatus includes a platform having a first end and a second end and a handle. The apparatus includes a first leg assembly rotatably attached to the platform in proximity to the first end. The apparatus includes a second leg assembly attentively attached to the platform in proximity to the second end. When the first and second leg assemblies are essentially perpendicular to the platform, the apparatus is in a use state and the user is able to stand on the platform and be supported by the first and second leg assemblies. When the apparatus is in the use state, the user is able to pick up the apparatus by the handle with only one of the hands without tipping the apparatus. A method for a user with hands to stand on an apparatus.
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公开(公告)号：US20210071433A1
公开(公告)日：2021-03-11
申请号：US17077611
申请日：2020-10-22
申请人： Steve Woodward , Joe Dangrow , Sharon Lessner
发明人： Steve Woodward , Joe Dangrow , Sharon Lessner
摘要： An apparatus includes a platform having a first end and a second end and a handle. The apparatus includes a first leg assembly rotatably attached to the platform in proximity to the first end. The apparatus includes a second leg assembly attentively attached to the platform in proximity to the second end. When the first and second leg assemblies are essentially perpendicular to the platform, the apparatus is in a use state and the user is able to stand on the platform and be supported by the first and second leg assemblies. When the apparatus is in the use state, the user is able to pick up the apparatus by the handle with only one of the hands without tipping the apparatus. A method for a user with hands to stand on an apparatus.
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公开(公告)号：US20170275900A1
公开(公告)日：2017-09-28
申请号：US15299099
申请日：2016-10-20
申请人： Steve Woodward , Joe Dangrow , Sharon Lessner
发明人： Steve Woodward , Joe Dangrow , Sharon Lessner
摘要： An apparatus includes a platform having a first end and a second end and a handle. The apparatus includes a first leg assembly rotatably attached to the platform in proximity to the first end. The apparatus includes a second leg assembly attentively attached to the platform in proximity to the second end. When the first and second leg assemblies are essentially perpendicular to the platform, the apparatus is in a use state and the user is able to stand on the platform and be supported by the first and second leg assemblies. When the apparatus is in the use state, the user is able to pick up the apparatus by the handle with only one of the hands without tipping the apparatus. A method for a user with hands to stand on an apparatus.
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公开(公告)号：US10738487B2
公开(公告)日：2020-08-11
申请号：US15299099
申请日：2016-10-20
申请人： Steve Woodward , Joe Dangrow , Sharon Lessner
发明人： Steve Woodward , Joe Dangrow , Sharon Lessner
摘要： An apparatus includes a platform having a first end and a second end and a handle. The apparatus includes a first leg assembly rotatably attached to the platform in proximity to the first end. The apparatus includes a second leg assembly attentively attached to the platform in proximity to the second end. When the first and second leg assemblies are essentially perpendicular to the platform, the apparatus is in a use state and the user is able to stand on the platform and be supported by the first and second leg assemblies. When the apparatus is in the use state, the user is able to pick up the apparatus by the handle with only one of the hands without tipping the apparatus. A method for a user with hands to stand on an apparatus.
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公开(公告)号：US20170275897A1
公开(公告)日：2017-09-28
申请号：US15077560
申请日：2016-03-22
IPC分类号： E04G1/04
摘要： A scaffold upon which a person stands includes a platform with a first leg assembly rotatably attached to the platform. The scaffold includes a latch assembly having a latch pivot axis coupled to the platform. The scaffold includes a stud attached to a first leg of the first leg assembly to which the latch assembly engages when the first leg assembly is moved into the extended position to automatically lock the first leg assembly in the extended position where the latch assembly is in a set position. When the latch assembly is moved out of the set position, the stud on the first leg disengages from the latch assembly and the first leg assembly is able to rotate about the first leg assembly pivot axis to a folded position. A method for using a scaffold.
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