RDA Trademark

Trademark Overview


On Wednesday, October 18, 1961, a trademark application was filed for RDA with the United States Patent and Trademark Office. The USPTO has given the RDA trademark a serial number of 72130202. The federal status of this trademark filing is REGISTERED AND RENEWED as of Sunday, September 30, 2012. This trademark is owned by W. R. GRACE & CO.. The RDA trademark is filed in the Chemical Products category with the following description:

Chemicals Used as Dispersing Agents, Grinding Aids and Retarders for Portland Cement and Cement Raw Materials

General Information


Serial Number72130202
Word MarkRDA
Filing DateWednesday, October 18, 1961
Status800 - REGISTERED AND RENEWED
Status DateSunday, September 30, 2012
Registration Number0743622
Registration DateTuesday, January 15, 1963
Mark Drawing1000 - Typeset: Word(s) / letter(s) / number(s)
Published for Opposition DateNOT AVAILABLE
Attorney NameCRAIG K LEON
Law Office Location CodeNOT AVAILABLE
Employee NameNOT AVAILABLE
CorrespondentCRAIG K LEON
GCP Applied Technologies Inc.
Trademark Department
62 WHITTEMORE AVENUE
CAMBRIDGE MA 02140

Trademark Statements


Goods and ServicesChemicals Used as Dispersing Agents, Grinding Aids and Retarders for Portland Cement and Cement Raw Materials

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 Code6 - Active
Class Status DateTuesday, November 2, 1999
Primary Code006
First Use Anywhere DateTuesday, March 31, 1936
First Use In Commerce DateTuesday, March 31, 1936

Trademark Owner History


Party NameW.R. GRACE & CO.-CONN.
Party Type40 - New Owner After Registration
Legal Entity Type03 - Corporation
Address7500 GRACE DRIVE
COLUMBIA, MD 21044

Party NameW. R. GRACE & CO.
Party Type30 - Original Registrant
Legal Entity Type03 - Corporation
Address62 WHITEMORE AVE.
CAMBRIDGE, MA

Trademark Events


Event DateEvent Description
Tuesday, June 7, 2016TEAS CHANGE OF CORRESPONDENCE RECEIVED
Wednesday, March 23, 2016ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
Wednesday, February 10, 2016ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
Sunday, September 30, 2012NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
Sunday, September 30, 2012REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)
Sunday, September 30, 2012REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
Sunday, September 30, 2012CASE ASSIGNED TO POST REGISTRATION PARALEGAL
Wednesday, September 19, 2012TEAS SECTION 8 & 9 RECEIVED
Wednesday, November 5, 2008CASE FILE IN TICRS
Saturday, March 15, 2003REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
Saturday, March 15, 2003REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
Wednesday, December 11, 2002REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED
Wednesday, December 11, 2002PAPER RECEIVED
Thursday, October 25, 1984REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
Saturday, January 15, 1983REGISTERED AND RENEWED (FIRST RENEWAL - 20 YRS)
Tuesday, April 5, 1983REGISTERED AND RENEWED (FIRST RENEWAL - 20 YRS)
Saturday, January 15, 1983REGISTERED AND RENEWED (FIRST RENEWAL - 20 YRS)