![](/us.svg)
Trademark: 72181239
Status Date
Monday, March 16, 2020
Registration Number
0783135
Registration Date
Tuesday, January 12, 1965
Filing Date
Friday, November 15, 1963
Cancellation Date
Monday, March 16, 2020
21 Frequency Tripler Used with Induction Melting Equipment
Mar 16, 2020
Cancelled Sec. 8 (10-Yr)/Expired Section 9
Nov 4, 2008
Case File In Ticrs
May 24, 2004
Registered And Renewed (Second Renewal - 10 Yrs)
May 24, 2004
Registered - Sec. 8 (10-Yr) Accepted/Sec. 9 Granted
May 21, 2004
Fax Received
May 17, 2004
Post Registration Action Mailed - Sec. 8 & 9
Mar 31, 2004
Registered - Combined Section 8 (10-Yr) & Sec. 9 Filed
Mar 31, 2004
Teas Section 8 & 9 Received
Mar 31, 2004
Teas Change Of Correspondence Received
Feb 26, 1985
Registered And Renewed (First Renewal - 20 Yrs)
Sep 4, 1984
Post Registration Action Correction
Trademark Alertz updated from USPTO on 2030-01-24