HEI Trademark
Serial Number: 75255747 • Registration: 2146270
HEI is a trademark filed by
HEI, INC.
on March 11, 1997. The trademark is classified under Class 40 (Treatment & Processing), Class 42 (Computer & Scientific).
The application is currently no longer active.
Trademark Classes
Owner Contact Info
Legal Representation
Correspondence Address
Christopher J. Schulte MERCHANT & GOULD
PO BOX 2910
MINNEAPOLIS
MN 55402-0910
UNITED STATES
Trademark Details
Filing Date
March 11, 1997
Registration Date
March 24, 1998
Published for Opposition
December 30, 1997
Cancellation Date
October 29, 2021
Filing History
CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9
Oct 29, 2021 CAEX
INITIAL REVIEW ACTION MAILED - SECT 8 & 9
Feb 13, 2008 89IA
REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED
Oct 15, 2007 89AF
PAPER RECEIVED
Oct 15, 2007 MAIL
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
Jul 20, 2007 RNL1
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
Jul 20, 2007 89AG
ASSIGNED TO PARALEGAL
Jul 3, 2007 PLGL
REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED
Jun 4, 2007 89AF
TEAS SECTION 8 & 9 RECEIVED
Jun 4, 2007 E89R
CASE FILE IN TICRS
May 16, 2007 CFIT
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
Mar 18, 2004 C15A
REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED
Jan 20, 2004 815F
REGISTERED-PRINCIPAL REGISTER
Mar 24, 1998 R.PR
PUBLISHED FOR OPPOSITION
Dec 30, 1997 PUBO
NOTICE OF PUBLICATION
Nov 28, 1997 NPUB
APPROVED FOR PUB - PRINCIPAL REGISTER
Nov 5, 1997 CNSA
CORRESPONDENCE RECEIVED IN LAW OFFICE
Oct 6, 1997 CRFA
NON-FINAL ACTION MAILED
Aug 27, 1997 CNRT
ASSIGNED TO EXAMINER
Aug 15, 1997 DOCK
ASSIGNED TO EXAMINER
Aug 8, 1997 DOCK
