SIGMASYSTEM Trademark

Trademark Overview


On Monday, October 15, 1979, a trademark application was filed for SIGMASYSTEM with the United States Patent and Trademark Office. The USPTO has given the SIGMASYSTEM trademark a serial number of 73235209. The federal status of this trademark filing is CANCELLED - SECTION 8 as of Tuesday, January 26, 1988. This trademark is owned by Sigma Chemical Company. The SIGMASYSTEM trademark is filed in the Chemical Products category with the following description:

Laboratory Research Chemicals, Including Clinical Laboratory Reagents

General Information


Serial Number73235209
Word MarkSIGMASYSTEM
Filing DateMonday, October 15, 1979
Status710 - CANCELLED - SECTION 8
Status DateTuesday, January 26, 1988
Registration Number1160524
Registration DateTuesday, July 14, 1981
Mark Drawing1000 - Typeset: Word(s) / letter(s) / number(s)
Published for Opposition DateTuesday, April 21, 1981

Trademark Statements


Goods and ServicesLaboratory Research Chemicals, Including Clinical Laboratory Reagents

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 DateTuesday, January 26, 1988
Primary Code001
First Use Anywhere DateTuesday, September 18, 1979
First Use In Commerce DateTuesday, September 18, 1979

Trademark Owner History


Party NameSigma Chemical Company
Party Type30 - Original Registrant
Legal Entity Type03 - Corporation
AddressSt. Louis, MO 63118

Party NameSigma Chemical Company
Party Type20 - Owner at Publication
Legal Entity Type03 - Corporation
AddressSt. Louis, MO 63118

Party NameSigma Chemical Company
Party Type10 - Original Applicant
Legal Entity Type03 - Corporation
AddressSt. Louis, MO 63118

Trademark Events


Event DateEvent Description
Tuesday, January 26, 1988CANCELLED SEC. 8 (6-YR)
Tuesday, July 14, 1981REGISTERED-PRINCIPAL REGISTER
Tuesday, April 21, 1981PUBLISHED FOR OPPOSITION