LEAF Trademark

Trademark Overview

On Thursday, December 28, 2006, a trademark application was filed for LEAF with the United States Patent and Trademark Office. The USPTO has given the LEAF trademark a serial number of 77072537. The federal status of this trademark filing is CANCELLED - SECTION 8 as of Friday, January 17, 2020. This trademark is owned by Nano Filtration Technologies, LP. The LEAF trademark is filed in the Environmental Control Instrument Products category with the following description:

Air filters for heating, ventilation and air conditioning systems in residential, commercial, industrial and institutional applications
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General Information

Serial Number77072537
Word MarkLEAF
Filing DateThursday, December 28, 2006
Status710 - CANCELLED - SECTION 8
Status DateFriday, January 17, 2020
Registration Number3640109
Registration DateTuesday, June 16, 2009
Mark Drawing4000 - Illustration: Drawing with word(s) / letter(s) / number(s) in Block form
Published for Opposition DateTuesday, December 18, 2007

Trademark Statements

Goods and ServicesAir filters for heating, ventilation and air conditioning systems in residential, commercial, industrial and institutional applications

Classification Information

International Class011 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply, and sanitary purposes.
US Class Codes013, 021, 023, 031, 034
Class Status Code2 - Sec. 8 - Entire Registration
Class Status DateFriday, January 17, 2020
Primary Code011
First Use Anywhere DateThursday, February 1, 2007
First Use In Commerce DateThursday, February 1, 2007

Trademark Owner History

Party NameNano Filtration Technologies, LP
Party Type30 - Original Registrant
Legal Entity Type13 - Limited Partnership
AddressPittsburgh, PA 15237
Party NameNano Filtration Technologies, LP
Party Type20 - Owner at Publication
Legal Entity Type13 - Limited Partnership
AddressPittsburgh, PA 15237
Party NameNano Filtration Technologies, LP
Party Type10 - Original Applicant
Legal Entity Type13 - Limited Partnership
AddressPittsburgh, PA 15237

Trademark Events

Event DateEvent Description
Friday, January 17, 2020CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9
Saturday, June 16, 2018COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
Thursday, July 9, 2015NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED
Thursday, July 9, 2015REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
Thursday, July 9, 2015CASE ASSIGNED TO POST REGISTRATION PARALEGAL
Tuesday, June 16, 2015TEAS SECTION 8 & 15 RECEIVED
Tuesday, June 16, 2009REGISTERED-PRINCIPAL REGISTER
Friday, May 8, 2009LAW OFFICE REGISTRATION REVIEW COMPLETED
Monday, May 4, 2009ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED
Friday, April 10, 2009AMENDMENT FROM APPLICANT ENTERED
Friday, April 10, 2009CORRESPONDENCE RECEIVED IN LAW OFFICE
Wednesday, April 8, 2009PAPER RECEIVED
Wednesday, October 8, 2008NOTIFICATION OF NON-FINAL ACTION E-MAILED
Wednesday, October 8, 2008NON-FINAL ACTION E-MAILED
Wednesday, October 8, 2008SU - NON-FINAL ACTION - WRITTEN
Friday, September 5, 2008STATEMENT OF USE PROCESSING COMPLETE
Tuesday, September 2, 2008USE AMENDMENT FILED
Thursday, September 4, 2008CASE ASSIGNED TO INTENT TO USE PARALEGAL
Tuesday, September 2, 2008TEAS STATEMENT OF USE RECEIVED
Tuesday, March 11, 2008NOA MAILED - SOU REQUIRED FROM APPLICANT
Tuesday, December 18, 2007PUBLISHED FOR OPPOSITION
Wednesday, November 28, 2007NOTICE OF PUBLICATION
Friday, November 9, 2007LAW OFFICE PUBLICATION REVIEW COMPLETED
Thursday, November 8, 2007APPROVED FOR PUB - PRINCIPAL REGISTER
Thursday, October 18, 2007AMENDMENT FROM APPLICANT ENTERED
Thursday, October 18, 2007CORRESPONDENCE RECEIVED IN LAW OFFICE
Thursday, October 18, 2007ASSIGNED TO LIE
Thursday, September 13, 2007PAPER RECEIVED
Tuesday, April 24, 2007NON-FINAL ACTION E-MAILED
Tuesday, April 24, 2007NON-FINAL ACTION WRITTEN
Thursday, April 19, 2007ASSIGNED TO EXAMINER
Wednesday, March 21, 2007ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Wednesday, March 21, 2007TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Wednesday, January 3, 2007NEW APPLICATION ENTERED IN TRAM

Related Keywords

leaf commercial industrial institutional applications residential systems heating ventilation conditioning filters