US Patent 7938421 Collapsible axle for velocipede
All edits
Edits on 27 Nov, 2023
Golden AI
Edits made to:
Article (+458 characters)
Article
Patent abstract
A supporting member that carries at least 1 wheel and either rotates with the wheel to transmit mechanical power to and from it, and allows the wheel to rotate freely on it. The axle is an invention by itself and there is no prior art which has the axle attached to the housing. The axle and wheels can be removed and is therefore easier to ship. The axle can be used in a tricycle, trailer, caboose or any human or mechanical powered vehicle.
Edits on 19 Sep, 2023
Golden AI
Edits made to:
Infobox (+1 properties)
Infobox
Patent Inventor Names
Sylvester Yen0
Edits on 24 May, 2023
Golden AI
Edits made to:
Infobox (+1/-1 properties)
US Patent 07938421 Collapsible axle for velocipede US Patent 7938421 Collapsible axle for velocipede
Infobox
Patent Number
07938421
Patent Number
7938421
Edits on 7 Dec, 2021
Golden AI
Edits made to:
Infobox (+7 properties)
US Patent 07938421 Collapsible axle for velocipede
Infobox
Is a
Patent jurisdiction
Patent number
07938421
Date of patent
May 10, 2011
Patent application number
12321054
Date Filed
January 15, 2009
Patent primary examiner
Find more entities like US Patent 7938421 Collapsible axle for velocipede
Use the Golden Query Tool to find similar entities by any field in the Knowledge Graph, including industry, location, and more.
