ENER VENT Trademark

Trademark Overview


On Thursday, September 27, 1979, a trademark application was filed for ENER VENT with the United States Patent and Trademark Office. The USPTO has given the ENER VENT trademark a serial number of 73232923. The federal status of this trademark filing is CANCELLED - SECTION 8 as of Saturday, September 3, 1988. This trademark is owned by American Air Filter Company, Inc.. The ENER VENT trademark is filed in the Environmental Control Instrument Products category with the following description:

Heat Pump Unit Ventilators

General Information


Serial Number73232923
Word MarkENER VENT
Filing DateThursday, September 27, 1979
Status710 - CANCELLED - SECTION 8
Status DateSaturday, September 3, 1988
Registration Number1185636
Registration DateTuesday, January 12, 1982
Mark Drawing1000 - Typeset: Word(s) / letter(s) / number(s)
Published for Opposition DateTuesday, October 20, 1981

Trademark Statements


Certificate of Correction for RegistrationIn the statement, column 1, before line 1, "Allis-Chalmers Corporation (Delaware corporation) 1126 South 70th Street West Allis, WI 53214, assignee of" should be inserted.
DisclaimerApplicant disclaims the word "Vent" separate and apart from the mark as shown.
Goods and ServicesHeat Pump Unit Ventilators

Classification Information


International Class011 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply, and sanitary purposes.
US Class Codes034
Class Status Code2 - Sec. 8 - Entire Registration
Class Status DateSaturday, September 3, 1988
Primary Code011
First Use Anywhere DateFriday, February 3, 1978
First Use In Commerce DateFriday, February 3, 1978

Trademark Owner History


Party NameAllis-Chalmers Corporation
Party Type40 - New Owner After Registration
Legal Entity Type98 - Unknown
AddressLouisville, KY

Party NameAmerican Air Filter Company, Inc.
Party Type30 - Original Registrant
Legal Entity Type03 - Corporation
AddressLouisville, KY 40277

Party NameAmerican Air Filter Company, Inc.
Party Type20 - Owner at Publication
Legal Entity Type03 - Corporation
AddressLouisville, KY 40277

Party NameAmerican Air Filter Company, Inc.
Party Type10 - Original Applicant
Legal Entity Type03 - Corporation
AddressLouisville, KY 40277

Trademark Events


Event DateEvent Description
Saturday, September 3, 1988CANCELLED SEC. 8 (6-YR)
Tuesday, May 3, 1983CORRECTION UNDER SECTION 7 ¿ PROCESSED
Tuesday, January 12, 1982REGISTERED-PRINCIPAL REGISTER
Tuesday, October 20, 1981PUBLISHED FOR OPPOSITION
Tuesday, May 3, 1983CORRECTION UNDER SECTION 7 ¿ PROCESSED

Related Keywords


vent ener ventilators unit pump heat