IP Library › Granted Patent US 6,561,155
Granted Patent Utility PCT National Stage
US 6,561,155 · Confirmation No. 4218

PUMPING APPARATUS FOR AN INTERNAL COMBUSTION ENGINE

Inventor: David Williams
Patented Case View Patent ↗
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 Code Description Pages PDF
2001-06-13 ABST Abstract 1 View
2001-06-13 LET. Miscellaneous Incoming Letter 37 View
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Quick Facts
Patent No.
US 6,561,155
App. No.
09/807,209
Filed
2001-06-13
Granted
2003-05-13
Art Unit
3747
PTA
0 days