IP Library › Granted Patent US 6,497,204
Granted Patent Utility PCT National Stage
US 6,497,204 · Confirmation No. 6977

STRATIFIED SCAVENGING TWO-STROKE CYCLE ENGINE

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2001-10-15 ABST Abstract 1 View
2001-10-15 LET. Miscellaneous Incoming Letter 55 View
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Quick Facts
Patent No.
US 6,497,204
App. No.
09/959,047
Filed
2001-10-15
Granted
2002-12-24
Art Unit
3747
PTA
0 days