HEFCO Trademark

Trademark Overview


On Wednesday, February 27, 1980, a trademark application was filed for HEFCO with the United States Patent and Trademark Office. The USPTO has given the HEFCO trademark a serial number of 73251752. The federal status of this trademark filing is CANCELLED - SECTION 8 as of Friday, March 11, 2016. This trademark is owned by High-Efficiency Filter Corporation. The HEFCO trademark is filed in the Environmental Control Instrument Products category with the following description:

Air Filters

General Information


Serial Number73251752
Word MarkHEFCO
Filing DateWednesday, February 27, 1980
Status710 - CANCELLED - SECTION 8
Status DateFriday, March 11, 2016
Registration Number1163618
Registration DateTuesday, August 4, 1981
Mark Drawing1000 - Typeset: Word(s) / letter(s) / number(s)
Published for Opposition DateTuesday, May 12, 1981

Trademark Statements


Goods and ServicesAir Filters

Classification Information


International Class011 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply, and sanitary purposes.
US Class Codes031
Class Status Code2 - Sec. 8 - Entire Registration
Class Status DateFriday, March 11, 2016
Primary Code011
First Use Anywhere DateFriday, April 21, 1978
First Use In Commerce DateFriday, April 21, 1978

Trademark Owner History


Party NameCLARCOR AIR FILTRATION PRODUCTS, INC.
Party Type42 - New Owner After Registration
Legal Entity Type03 - Corporation
AddressJeffersonville, IN 47130

Party NameAIRGUARD INDUSTRIES, INC.
Party Type41 - New Owner After Registration
Legal Entity Type03 - Corporation
AddressLOUISVILLE, KY 40232578

Party NameHigh-Efficiency Filter Corporation
Party Type30 - Original Registrant
Legal Entity Type03 - Corporation
AddressEatontown, NJ 07724

Party NameHigh-Efficiency Filter Corporation
Party Type20 - Owner at Publication
Legal Entity Type03 - Corporation
AddressEatontown, NJ 07724

Party NameHigh-Efficiency Filter Corporation
Party Type10 - Original Applicant
Legal Entity Type03 - Corporation
AddressEatontown, NJ 07724

Trademark Events


Event DateEvent Description
Friday, March 11, 2016CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9
Wednesday, March 11, 2009APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
Wednesday, March 11, 2009TEAS CHANGE OF OWNER ADDRESS RECEIVED
Wednesday, March 11, 2009CASE FILE IN TICRS
Friday, October 14, 2005TEAS CHANGE OF CORRESPONDENCE RECEIVED
Saturday, October 20, 2001REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
Saturday, October 20, 2001REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
Thursday, August 2, 2001REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED
Saturday, December 12, 1987REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
Friday, June 5, 1987REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED
Tuesday, August 4, 1981REGISTERED-PRINCIPAL REGISTER
Tuesday, May 12, 1981PUBLISHED FOR OPPOSITION

Related Keywords


hefco filters