Trademark: 73673997
Word
HELIX
Status
Dead
Status Code
710
Status Date
Friday, October 15, 2021
Serial Number
73673997
Registration Number
1500199
Registration Date
Tuesday, August 16, 1988
Mark Type
1000
Filing Date
Thursday, July 23, 1987
Published for Opposition
Tuesday, May 24, 1988
Cancellation Date
Friday, October 15, 2021

Trademark Owner History

Classifications
7 COMPRESSORS FOR CRYOGENIC REFRIGERATORS; CRYOPUMPS, PRIMARILY COMPRISING COMPRESSORS, REFRIGERATORS AND CRYOPANELS, AND PARTS THEREOF
9 ELECTRONIC MONITORS AND CONTROLS FOR CRYOPUMPS; MONITORS AND CONTROLS FOR CYROGENIC REFRIGERATOR SYSTEMS
11 CRYOGENIC REFRIGERATOR SYSTEMS, PRIMARILY COMPRISING COMPRESSORS AND GAS EXPANDERS, AND PARTS THEREOF

Trademark Events
Oct 15, 2021
Cancelled Sec. 8 (10-Yr)/Expired Section 9
Jul 10, 2019
Assignment Of Ownership Not Updated Automatically
Jun 8, 2016
Assignment Of Ownership Not Updated Automatically
Jul 10, 2008
Registered And Renewed (First Renewal - 10 Yrs)
Jul 10, 2008
Registered - Sec. 8 (10-Yr) Accepted/Sec. 9 Granted
Jul 9, 2008
Assigned To Paralegal
Jul 8, 2008
Case File In Ticrs
Jun 30, 2008
Registered - Combined Section 8 (10-Yr) & Sec. 9 Filed
Jun 30, 2008
Paper Received
Aug 13, 2003
Teas Change Of Correspondence Received
Feb 16, 1994
Registered - Sec. 8 (6-Yr) Accepted & Sec. 15 Ack.
Sep 30, 1993
Registered - Sec. 8 (6-Yr) & Sec. 15 Filed
Aug 16, 1988
Registered-Principal Register
May 24, 1988
Published For Opposition
Apr 22, 1988
Notice Of Publication
Mar 3, 1988
Approved For Pub - Principal Register
Jan 20, 1988
Correspondence Received In Law Office
Oct 21, 1987
Non-Final Action Mailed
Oct 14, 1987
Assigned To Examiner

Trademark Alertz updated from USPTO on 2030-01-24