US Patent 8016728 Crossbar positioning apparatus and method
All edits
Edits on 30 Jan, 2024
Golden AI
Edits made to:
Infobox (+1 properties)
Infobox
Patent Citations Received
Edits on 28 Nov, 2023
Golden AI
Edits made to:
Article (+538 characters)
Article
Patent abstract
An extender device and system for adjusting the height of a crossbar analogue in pole vault, high jump, horse jumping or other crossbar clearing activities. The system may include a plurality of pulley like devices that maintain a cord spaced about a practice structure. A crossbar analogue is coupled to the cord and the cord arranged so that the crossbar analogue may be readily moved upward or downward. An extender is disclosed that facilitates arrangement and movement of the cord and crossbar analogue in this manner.
Edits on 20 Sep, 2023
Golden AI
Edits made to:
Infobox (+1 properties)
Infobox
Patent Inventor Names
Dale Derry0
Edits on 24 May, 2023
Golden AI
Edits made to:
Infobox (+1/-1 properties)
US Patent 08016728 Crossbar positioning apparatus and method US Patent 8016728 Crossbar positioning apparatus and method
Infobox
Patent Number
08016728
Patent Number
8016728
Edits on 13 Dec, 2021
Golden AI
Edits made to:
Infobox (+7 properties)
US Patent 08016728 Crossbar positioning apparatus and method
Infobox
Is a
Patent jurisdiction
Patent number
08016728
Date of patent
September 13, 2011
Patent application number
12231323
Date Filed
August 29, 2008
Patent primary examiner
Find more entities like US Patent 8016728 Crossbar positioning apparatus and method
Use the Golden Query Tool to find similar entities by any field in the Knowledge Graph, including industry, location, and more.
