IP Library › Granted Patent US 6,557,789
Granted Patent Utility PCT National Stage
US 6,557,789 · Confirmation No. 7473

MANUAL SPRAY COATING GUN

Inventor: Gerald Hass
Patented Case View Patent ↗
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2012-12-20 EBCC.AD Notice of Change of Address Place in File Wrapper Due to Electronic Business Center(EBC) Customer Number Update 1 View
2001-04-17 ABST Abstract 1 View
2001-04-17 LET. Miscellaneous Incoming Letter 13 View
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Quick Facts
Patent No.
US 6,557,789
App. No.
09/763,321
Filed
2001-04-17
Granted
2003-05-06
Art Unit
3752
PTA
0 days