PORASIL Trademark

Trademark Overview


On Thursday, March 23, 1967, a trademark application was filed for PORASIL with the United States Patent and Trademark Office. The USPTO has given the PORASIL trademark a serial number of 72267462. The federal status of this trademark filing is EXPIRED as of Tuesday, November 3, 1992. This trademark is owned by WATERS ASSOCIATES, INC.. The PORASIL trademark is filed in the Chemical Products category with the following description:

POROUS SILICA GEL
porasil

General Information


Serial Number72267462
Word MarkPORASIL
Filing DateThursday, March 23, 1967
Status900 - EXPIRED
Status DateTuesday, November 3, 1992
Registration Number0842291
Registration DateTuesday, January 16, 1968
Mark Drawing5000 - Drawing with word(s) / letter(s) / number(s) in Stylized form
Published for Opposition DateNOT AVAILABLE

Trademark Statements


Goods and ServicesPOROUS SILICA GEL

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 Code9 - Expired
Class Status DateTuesday, November 3, 1992
Primary Code006
First Use Anywhere DateWednesday, February 1, 1967
First Use In Commerce DateWednesday, February 1, 1967

Trademark Owner History


Party NameWATERS ASSOCIATES, INC.
Party Type30 - Original Registrant
Legal Entity Type03 - Corporation
AddressFRAMINGHAM, MA 01701

Trademark Events


Event DateEvent Description
Tuesday, November 3, 1992EXPIRED SEC. 9

Related Keywords


porasil silica porous