APU Trademark

Trademark Overview

On Friday, November 27, 1981, a trademark application was filed for APU with the United States Patent and Trademark Office. The USPTO has given the APU trademark a serial number of 73338989. The federal status of this trademark filing is REGISTERED AND RENEWED as of Tuesday, June 25, 2024. This trademark is owned by Eco-Tec Limited. The APU trademark is filed in the Environmental Control Instrument Products category with the following description:

Filtering Units to Remove Dissolved Impurities from Acids

General Information

Serial Number73338989
Word MarkAPU
Filing DateFriday, November 27, 1981
Status800 - REGISTERED AND RENEWED
Status DateTuesday, June 25, 2024
Registration Number1271692
Registration DateTuesday, March 27, 1984
Mark Drawing1 - Typeset: Word(s) / letter(s) / number(s)
Published for Opposition DateTuesday, October 11, 1983

Trademark Statements

Goods and ServicesFiltering Units to Remove Dissolved Impurities from Acids

Classification Information

International Class011 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply, and sanitary purposes.
US Class Codes031
Class Status Code6 - Active
Class Status DateTuesday, March 27, 1984
Primary Code011
First Use Anywhere DateFriday, November 5, 1976
First Use In Commerce DateFriday, November 5, 1976

Trademark Owner History

Party NameEco-Tec Limited
Party Type30 - Original Registrant
Legal Entity Type03 - Corporation
AddressPickering, Ontario L1W3T9
CA
Party NameEco-Tec Limited
Party Type20 - Owner at Publication
Legal Entity Type03 - Corporation
AddressToronto, Ontario
CA
Party NameEco-Tec Limited
Party Type10 - Original Applicant
Legal Entity Type03 - Corporation
AddressToronto, Ontario
CA

Trademark Events

Event DateEvent Description
Monday, July 25, 1983APPROVED FOR PUB - PRINCIPAL REGISTER
Wednesday, May 12, 1982ASSIGNED TO EXAMINER
Monday, June 14, 1982NON-FINAL ACTION MAILED
Tuesday, May 24, 1983CORRESPONDENCE RECEIVED IN LAW OFFICE
Friday, August 26, 1983NOTICE OF PUBLICATION
Monday, August 29, 1983NOTICE OF PUBLICATION
Tuesday, August 30, 1983NOTICE OF PUBLICATION
Tuesday, October 11, 1983PUBLISHED FOR OPPOSITION
Tuesday, October 11, 1983PUBLISHED FOR OPPOSITION
Tuesday, March 27, 1984REGISTERED-PRINCIPAL REGISTER
Tuesday, March 27, 1990REGISTERED - SEC. 8 (6-YR) FILED
Tuesday, March 27, 1990REGISTERED - SEC. 15 AFFIDAVIT FILED
Friday, May 4, 1990REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
Wednesday, February 18, 2004REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED
Friday, January 14, 2005REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
Friday, January 14, 2005REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
Friday, May 2, 2008CASE FILE IN TICRS
Wednesday, January 8, 2014TEAS SECTION 8 & 9 RECEIVED
Wednesday, January 8, 2014REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED
Tuesday, January 21, 2014CASE ASSIGNED TO POST REGISTRATION PARALEGAL
Wednesday, January 22, 2014REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
Wednesday, January 22, 2014REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
Wednesday, January 22, 2014NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
Monday, March 27, 2023COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
Wednesday, November 1, 2023ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
Wednesday, November 8, 2023ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
Sunday, December 10, 2023TEAS CHANGE OF OWNER ADDRESS RECEIVED
Sunday, December 10, 2023APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
Sunday, December 10, 2023TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Sunday, December 10, 2023ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Sunday, December 10, 2023TEAS WITHDRAWAL AS DOMESTIC REPRESENTATIVE RECEIVED
Sunday, December 10, 2023TEAS CHANGE OF DOMESTIC REPRESENTATIVES ADDRESS
Sunday, December 10, 2023TEAS CHANGE OF CORRESPONDENCE RECEIVED
Tuesday, March 26, 2024TEAS SECTION 8 & 9 RECEIVED
Tuesday, June 25, 2024CASE ASSIGNED TO POST REGISTRATION PARALEGAL
Tuesday, June 25, 2024REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
Tuesday, June 25, 2024REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)
Tuesday, June 25, 2024NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED

Related Keywords

from acids impurities dissolved units remove filtering