HELILOK Trademark

Trademark Overview


On Tuesday, March 31, 1981, a trademark application was filed for HELILOK with the United States Patent and Trademark Office. The USPTO has given the HELILOK trademark a serial number of 73303570. The federal status of this trademark filing is CANCELLED - SECTION 8 as of Friday, March 18, 2016. This trademark is owned by ESCO Corporation. The HELILOK trademark is filed in the Machinery Products category with the following description:

Teeth and Parts Therefor for Excavating Machines

General Information


Serial Number73303570
Word MarkHELILOK
Filing DateTuesday, March 31, 1981
Status710 - CANCELLED - SECTION 8
Status DateFriday, March 18, 2016
Registration Number1203393
Registration DateTuesday, August 3, 1982
Mark Drawing1000 - Typeset: Word(s) / letter(s) / number(s)
Published for Opposition DateTuesday, May 11, 1982

Trademark Statements


Goods and ServicesTeeth and Parts Therefor for Excavating Machines

Classification Information


International Class007 - Machines and machine tools; motors and engines (except for land vehicles); machine coupling and transmission components (except for land vehicles); agricultural implements other than hand-operated; incubators for eggs.
US Class Codes023
Class Status Code2 - Sec. 8 - Entire Registration
Class Status DateFriday, March 18, 2016
Primary Code007
First Use Anywhere DateWednesday, March 18, 1981
First Use In Commerce DateWednesday, March 18, 1981

Trademark Owner History


Party NameESCO Corporation
Party Type30 - Original Registrant
Legal Entity Type03 - Corporation
AddressPortland, OR 97210

Party NameESCO Corporation
Party Type20 - Owner at Publication
Legal Entity Type03 - Corporation
AddressPortland, OR 97210

Party NameESCO Corporation
Party Type10 - Original Applicant
Legal Entity Type03 - Corporation
AddressPortland, OR 97210

Trademark Events


Event DateEvent Description
Friday, March 18, 2016CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9
Wednesday, December 15, 2010ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
Wednesday, August 6, 2008ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Wednesday, August 6, 2008TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Wednesday, August 6, 2008ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Wednesday, August 6, 2008TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Tuesday, April 1, 2008CASE FILE IN TICRS
Saturday, March 16, 2002REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
Saturday, March 16, 2002REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
Tuesday, January 15, 2002REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED
Friday, July 1, 1988REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
Friday, October 2, 1987REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED
Tuesday, August 3, 1982REGISTERED-PRINCIPAL REGISTER
Tuesday, May 11, 1982PUBLISHED FOR OPPOSITION