PO-SAN Trademark

Trademark Overview


On Thursday, August 7, 1969, a trademark application was filed for PO-SAN with the United States Patent and Trademark Office. The USPTO has given the PO-SAN trademark a serial number of 72334735. The federal status of this trademark filing is EXPIRED as of Wednesday, November 4, 1992. This trademark is owned by MALLINCKRODT CHEMICAL WORKS. The PO-SAN trademark is filed in the Chemical Products category with the following description:

PLANT GROWTH REGULATOR

General Information


Serial Number72334735
Word MarkPO-SAN
Filing DateThursday, August 7, 1969
Status900 - EXPIRED
Status DateWednesday, November 4, 1992
Registration Number0917480
Registration DateTuesday, August 3, 1971
Mark Drawing1000 - Typeset: Word(s) / letter(s) / number(s)
Published for Opposition DateNOT AVAILABLE

Trademark Statements


Goods and ServicesPLANT GROWTH REGULATOR

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 Codes010
Class Status Code9 - Expired
Class Status DateWednesday, November 4, 1992
Primary Code010
First Use Anywhere DateMonday, July 21, 1969
First Use In Commerce DateMonday, July 21, 1969

Trademark Owner History


Party NameMALLINCKRODT CHEMICAL WORKS
Party Type30 - Original Registrant
Legal Entity Type03 - Corporation
AddressST. LOUIS, MO 63160

Trademark Events


Event DateEvent Description
Wednesday, November 4, 1992EXPIRED SEC. 9
Monday, February 28, 1977REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.

Related Keywords


regulator growth plant