![](/us.svg)
Trademark: 72256214
Status Date
Saturday, March 14, 2009
Registration Number
0850592
Registration Date
Tuesday, June 11, 1968
Filing Date
Tuesday, October 11, 1966
31 MEMBRANE FILTERS FOR PURIFYING LIQUIDS
Mar 14, 2009
Cancelled Sec. 8 (10-Yr)/Expired Section 9
Nov 12, 2008
Case File In Ticrs
Feb 7, 2005
Teas Change Of Owner Address Received
Feb 7, 2005
Teas Change Of Correspondence Received
Jul 22, 2002
Teas Change Of Correspondence Received
Jun 11, 1988
Registered And Renewed (First Renewal - 20 Yrs)
Feb 18, 1988
Registered - Sec. 9 Filed/Check Record For Sec. 8
Trademark Alertz updated from USPTO on 2030-01-24