IP Library › Granted Patent US 6,503,972
Granted Patent Utility PCT National Stage
US 6,503,972 · Confirmation No. 5275

WHITE ELASTOMER SEAL MATERIALS AND A PROCESS FOR MANUFACTURE THEREOF

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2001-06-07 LET. Miscellaneous Incoming Letter 37 View
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Quick Facts
Patent No.
US 6,503,972
App. No.
09/700,437
Filed
2001-06-07
Granted
2003-01-07
Art Unit
1714
PTA
0 days