BIO-LAST Trademark

Trademark Overview


On Friday, February 6, 1970, a trademark application was filed for BIO-LAST with the United States Patent and Trademark Office. The USPTO has given the BIO-LAST trademark a serial number of 72350714. The federal status of this trademark filing is CANCELLED - SECTION 8 as of Friday, March 11, 2016. This trademark is owned by CERTIFIED LABORATORIES, INC.. The BIO-LAST trademark is filed in the Chemical Products category with the following description:

CHEMICAL ENZYME USED TO UNCLOG AND MAINTAIN FLOW IN KITCHEN DRAINS, WASH BASINS, SHOWER STALLS, SEPTIC TANKS, GREASE TRAPS, CESSPOOLS AND OTHER DRAINAGE LINES

General Information


Serial Number72350714
Word MarkBIO-LAST
Filing DateFriday, February 6, 1970
Status710 - CANCELLED - SECTION 8
Status DateFriday, March 11, 2016
Registration Number0936892
Registration DateTuesday, July 4, 1972
Mark Drawing1000 - Typeset: Word(s) / letter(s) / number(s)
Published for Opposition DateNOT AVAILABLE

Trademark Statements


Goods and ServicesCHEMICAL ENZYME USED TO UNCLOG AND MAINTAIN FLOW IN KITCHEN DRAINS, WASH BASINS, SHOWER STALLS, SEPTIC TANKS, GREASE TRAPS, CESSPOOLS AND OTHER DRAINAGE LINES

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 DateFriday, March 11, 2016
Primary Code006
First Use Anywhere DateTuesday, February 28, 1961
First Use In Commerce DateTuesday, February 28, 1961

Trademark Owner History


Party NameNCH CORPORATION
Party Type42 - New Owner After Registration
Legal Entity Type03 - Corporation
AddressIRVING, TX 75062

Party NameCERTIFIED LABORATORIES, INC.
Party Type30 - Original Registrant
Legal Entity Type03 - Corporation
AddressFORT WORTH, TX 76101

Trademark Events


Event DateEvent Description
Friday, March 11, 2016CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9
Thursday, September 4, 2008CASE FILE IN TICRS
Monday, September 23, 2002REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
Monday, September 23, 2002REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
Friday, June 21, 2002REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED
Tuesday, March 3, 1992REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
Thursday, February 6, 1992REGISTERED - SEC. 9 FILED/CHECK RECORD FOR SEC. 8
Monday, October 31, 1977REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.