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2. 发明授权

US09832968B2 Foldable pet steps 有权
公开(公告)号：US09832968B2
公开(公告)日：2017-12-05
申请号：US14636760
申请日：2015-03-03
申请人： Vermont Juvenile Furniture Mfg., Inc.
发明人： Chris Jakubowski , Rich Wu
IPC分类号： A01K1/035
CPC分类号： A01K1/035
摘要： A foldable step apparatus having an upper tread with a first end and a second end, a first support pivotably joined to the first end at a first joint and a second support pivotably joined to the second end at a second joint. A lower tread has a third end and a fourth end, the third end pivotably joined to the second support at a third joint and a third support pivotably joined to the fourth end at a fourth joint. The lower tread has a first portion and a second portion pivotably joined at a fifth joint between the third end and the fourth end of the lower tread.

3. 发明申请

US20160255802A1 FOLDABLE PET STEPS 有权
标题翻译：可折叠PET步骤
公开(公告)号：US20160255802A1
公开(公告)日：2016-09-08
申请号：US14636760
申请日：2015-03-03
申请人： Vermont Juvenile Furniture Mfg., Inc. a/k/a Pet Gear, Inc.
发明人： Chris Jakubowski , Rich Wu
IPC分类号： A01K1/035
CPC分类号： A01K1/035
摘要： A foldable step apparatus is provided having an upper tread with a first end and a second end, a first support pivotally joined to the first end at a first joint and a second support pivotally joined to the second end at a second joint. A lower tread has a third end and a fourth end, the third end pivotally joined to the second support at a third joint and a third support pivotally joined to the fourth end at a fourth joint. The lower tread has a first portion and a second portion pivotally joined at a fifth joint between the third end and the fourth end of the lower tread.
摘要翻译：提供了一种可折叠台阶装置，具有具有第一端和第二端的上部胎面，在第一接头处枢转地连接到第一端的第一支撑件和在第二接头处枢转地连接到第二端部的第二支撑件。下胎面具有第三端和第四端，第三端在第三关节处枢转地连接到第二支撑件，第三支撑件在第四关节处枢转地连接到第四端。下胎面具有第一部分和第二部分，该第二部分在下胎面的第三端和第四端之间的第五关节枢转地连接。

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