US Patent 7526820 Swimming machine
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Patent abstract
The Invention is a swimming machine operated by a hydraulic pump and hydraulic motor. A first and a second tubular rail support the swimming machine in a swimming pool and are configured to resemble a swimming pool ladder and thus disguise the swimming machine. The configuration of the tubular rails substantially prevents use of the swimming machine as a ladder. A radio-operated remote control proportional relief valve selectably bleeds hydraulic fluid from the high pressure side to the low pressure side of the hydraulic pump, allowing remote control of the velocity of water in the pool.
Edits on 6 Aug, 2023
Golden AI
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Patent Jurisdiction
Patent Number
75268200
Date of Patent
May 5, 2009
0Patent Application Number
112070440
Date Filed
August 18, 2005
0Patent Primary Examiner
Edits on 24 May, 2023
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US Patent 07526820 Swimming machine US Patent 7526820 Swimming machine
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Patent Number
0752682000
Patent Number
752682000
Edits on 21 May, 2023
Golden AI
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Official Website
Edits on 6 Apr, 2023
Golden AI
Infobox
Is a
Patent Jurisdiction
Patent Number
075268200
Date of Patent
May 5, 2009
0Patent Application Number
112070440
Date Filed
August 18, 2005
0Official Website
Patent Primary Examiner
Edits on 22 Sep, 2022
Golden AI
Infobox
Is a
Patent Jurisdiction
Patent Number
075268200
Date of Patent
May 5, 2009
0Patent Application Number
112070440
Date Filed
August 18, 2005
0Official Website
Patent Primary Examiner
Edits on 15 Jun, 2022
Golden AI
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Golden AI
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US Patent 07526820 Swimming machine
Infobox
Is a
Patent jurisdiction
Patent number
07526820
Date of patent
May 5, 2009
Patent application number
11207044
Date Filed
August 18, 2005
Patent primary examiner
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