STRUCTURE OF AIR BLADDER PUMPING DEVICE
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
Dec 1, 2011
app pub date -
Jun 18, 2010
filing date -
May 27, 2010
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
An air bladder pumping device includes an air pump and an air bladder. The air pump includes a base, a resilient membrane, and two air valves. The base forms a tubular receptacle that receives one of the air valves and has a bottom defining an air exit opening. The resilient membrane forms a socket that receives another air valve and has a bottom defining an air entrance opening. The resilient membrane and the base have circumferential sealing flanges, which are tightly secured together through ultrasonic processing or die pressing to form the air pump. The air pump is attached to one side of the air bladder to form an inner lining cushioning bladder. Air intake and exhaust of the air bladder can be performed through squeezing the air pump.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully