PHZ Trademark

Trademark Overview


On Tuesday, November 13, 1990, a trademark application was filed for PHZ with the United States Patent and Trademark Office. The USPTO has given the PHZ trademark a serial number of 74115376. The federal status of this trademark filing is CANCELLED - SECTION 8 as of Monday, June 21, 1999. This trademark is owned by Petrolite Corporation. The PHZ trademark is filed in the Chemical Products category with the following description:

chemicals for treatment of waste streams in the waste management industry

General Information


Serial Number74115376
Word MarkPHZ
Filing DateTuesday, November 13, 1990
Status710 - CANCELLED - SECTION 8
Status DateMonday, June 21, 1999
Registration Number1739306
Registration DateTuesday, December 15, 1992
Mark Drawing1000 - Typeset: Word(s) / letter(s) / number(s)
Published for Opposition DateTuesday, September 22, 1992

Trademark Statements


Goods and Serviceschemicals for treatment of waste streams in the waste management industry

Classification Information


International Class001 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry; unprocessed artificial resins; unprocessed plastics; manures; fire extinguishing compositions; tempering and soldering preparations; chemical substances for preserving foodstuffs; tanning substances; adhesives used in industry.
US Class Codes006
Class Status Code2 - Sec. 8 - Entire Registration
Class Status DateMonday, June 21, 1999
Primary Code001
First Use Anywhere DateWednesday, November 7, 1990
First Use In Commerce DateWednesday, November 7, 1990

Trademark Owner History


Party NamePetrolite Corporation
Party Type30 - Original Registrant
Legal Entity Type03 - Corporation
AddressSt. Louis, MO 63119

Party NamePetrolite Corporation
Party Type20 - Owner at Publication
Legal Entity Type03 - Corporation
AddressSt. Louis, MO 63119

Party NamePetrolite Corporation
Party Type10 - Original Applicant
Legal Entity Type03 - Corporation
AddressSt. Louis, MO 63119

Trademark Events


Event DateEvent Description
Monday, June 21, 1999CANCELLED SEC. 8 (6-YR)
Tuesday, December 15, 1992REGISTERED-PRINCIPAL REGISTER
Tuesday, September 22, 1992PUBLISHED FOR OPPOSITION
Friday, August 21, 1992NOTICE OF PUBLICATION
Tuesday, August 4, 1992APPROVED FOR PUB - PRINCIPAL REGISTER
Thursday, July 23, 1992EXAMINER'S AMENDMENT MAILED
Thursday, July 2, 1992PETITION TO REVIVE-GRANTED
Monday, December 23, 1991PETITION TO REVIVE-RECEIVED
Tuesday, November 26, 1991ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE
Thursday, May 2, 1991NON-FINAL ACTION MAILED
Tuesday, March 5, 1991ASSIGNED TO EXAMINER