7 pump valves and plungers used in reciprocating pumps, and pump components, namely, self locking nuts, retainers, studs or bolts, sleeves, springs, valve plates, and seats
Trademark Events
Mar 15, 2008
Cancelled Sec. 8 (10-Yr)/Expired Section 9
Dec 8, 2006
Case File In Ticrs
Aug 24, 2003
Registered - Sec. 8 (6-Yr) Accepted & Sec. 15 Ack.