Seal member
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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N/A
Issued Date -
Oct 22, 2009
app pub date -
Aug 30, 2006
filing date -
Aug 31, 2005
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A seal member capable of maintaining, increasing, and stabilizing sealability by preventing it from being deteriorated with time and interposed between a container body and a cover body to seal therebetween. The seal member comprises an endless part fitted to a fitting groove formed in the cover body and a projected piece formed extendedly from the endless part so that its tip part is brought into contact with the container body to seal a contact portion between the container body and the cover body. The projected piece comprises a contact piece brought into contact with the contact surfaces of the container body and the cover body to seal therebetween. The contact piece is formed of two sheets of lip parts of fork shape in cross section.
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