Is a
Patent attributes
Patent Applicant
0
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Dale Robert Kane0
Kohtaro Takahashi0
Norihisa Minowa0
Date of Patent
August 23, 2005
0Patent Application Number
103593740
Date Filed
February 6, 2003
0Patent Citations Received
Patent Primary Examiner
Patent abstract
The present invention is directed to a valve seal assembly for use in multi-chamber vacuum devices. The seal assembly comprises a door and a deformable seal ring running along the periphery of the door, wherein the seal ring is held in place by a reversibly mounted securing means such as a disk, ring or clamp.
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