HAMP-EX Trademark

Trademark Overview


On Thursday, January 14, 1960, a trademark application was filed for HAMP-EX with the United States Patent and Trademark Office. The USPTO has given the HAMP-EX trademark a serial number of 72088987. The federal status of this trademark filing is CANCELLED - SECTION 8 as of Saturday, February 23, 2002. This trademark is owned by Hampshire Chemical Corporation. The HAMP-EX trademark is filed in the Chemical Products category with the following description:

Chemical Compositions Comprising Amino Acid or Carbohydrate Chelating or Sequestering Agents or Compositions Containing Such Sequestering Agents in Bulk and in Package Form

General Information


Serial Number72088987
Word MarkHAMP-EX
Filing DateThursday, January 14, 1960
Status710 - CANCELLED - SECTION 8
Status DateSaturday, February 23, 2002
Registration Number0711062
Registration DateTuesday, February 14, 1961
Mark Drawing1000 - Typeset: Word(s) / letter(s) / number(s)
Published for Opposition DateNOT AVAILABLE

Trademark Statements


Goods and ServicesChemical Compositions Comprising Amino Acid or Carbohydrate Chelating or Sequestering Agents or Compositions Containing Such Sequestering Agents in Bulk and in Package Form

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 DateSaturday, February 23, 2002
Primary Code006
First Use Anywhere DateMonday, November 17, 1958
First Use In Commerce DateWednesday, November 19, 1958

Trademark Owner History


Party NameW. R. Grace & Co.
Party Type40 - New Owner After Registration
Legal Entity Type98 - Unknown
AddressNew York, NY

Party NameHampshire Chemical Corporation
Party Type30 - Original Registrant
Legal Entity Type03 - Corporation
AddressNashua, NH

Trademark Events


Event DateEvent Description
Saturday, February 23, 2002CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9
Thursday, October 25, 1984REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
Saturday, February 14, 1981REGISTERED AND RENEWED (FIRST RENEWAL - 20 YRS)