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US Patent 7617554 Pressure equalization apparatus

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Patent Citations Received
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US Patent 11889928 Mattress with adjustable firmness
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Edits on 16 Sep, 2023
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edited on 16 Sep, 2023
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Patent abstract

An equalizing pressure control system for connection to at least two pressure zones of a body support. The equalizing pressure control system ensures that an object will be slowly and safely lowered to a static position in the event of a sudden failure of an external pump or a supply pressure to the at least two pressure zones.

Edits on 7 Aug, 2023
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edited on 7 Aug, 2023
Infobox
Is a
Patent
Patent
0
Patent Jurisdiction
United States Patent and Trademark Office
United States Patent and Trademark Office
0
Patent Number
76175540
Date of Patent
November 17, 2009
0
Patent Application Number
102683170
Date Filed
October 10, 2002
0
Patent Primary Examiner
‌
Fredrick Conley
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Edits on 26 May, 2023
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edited on 26 May, 2023
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Official Website
https://pdfpiw.uspto.gov/.piw?Docid=0761755400
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edited on 23 May, 2023
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US Patent 07617554 Pressure equalization apparatus US Patent 7617554 Pressure equalization apparatus

Infobox
Patent Number
0761755400
Patent Number
761755400
Edits on 25 Mar, 2023
"Entity importer update"
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Golden AI
edited on 25 Mar, 2023
Infobox
Is a
Patent
Patent
0
Patent Jurisdiction
United States Patent and Trademark Office
United States Patent and Trademark Office
0
Patent Number
076175540
Date of Patent
November 17, 2009
0
Patent Application Number
102683170
Date Filed
October 10, 2002
0
Official Website
https://pdfpiw.uspto.gov/.piw?Docid=076175540
Patent Primary Examiner
‌
Fredrick Conley
0
Edits on 22 Sep, 2022
"Entity importer update"
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Golden AI
edited on 22 Sep, 2022
Infobox
Is a
Patent
Patent
0
Patent Jurisdiction
United States Patent and Trademark Office
United States Patent and Trademark Office
0
Patent Number
076175540
Date of Patent
November 17, 2009
0
Patent Application Number
102683170
Date Filed
October 10, 2002
0
Official Website
https://pdfpiw.uspto.gov/.piw?Docid=076175540
Patent Primary Examiner
‌
Fredrick Conley
0
Edits on 18 Jun, 2022
"Entity importer update"
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Golden AI
edited on 18 Jun, 2022
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Website URL
https://pdfpiw.uspto.gov/.piw?Docid=07617554
Edits on 3 Dec, 2021
"Created via: Entity Importer"
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created this topic on 3 Dec, 2021
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 US Patent 07617554 Pressure equalization apparatus

Infobox
Is a
Patent
Patent
Patent jurisdiction
United States Patent and Trademark Office
United States Patent and Trademark Office
Patent number
07617554
Date of patent
November 17, 2009
Patent application number
10268317
Date Filed
October 10, 2002
Patent primary examiner
‌
Fredrick Conley

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