CALSPERSE

LIVE

Serial Number

74691247

Owner

AZURE WATER SERVICES, LLC

Attorney

Mary R. Bonzagni

First Use Date

Sep 14, 1976

Filing Date

Jun 20, 1995

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CALSPERSE Trademark

Serial Number: 74691247 • Registration: 2031608

CALSPERSE is a trademark filed by AZURE WATER SERVICES, LLC on June 20, 1995. The trademark is classified under Class 1 (Chemicals). The application is currently registered and active.

Trademark Classes

Class 1 - Chemicals

Chemical products for industry, science, photography, agriculture, horticulture and forestry

Owner Contact Info

AZURE WATER SERVICES, LLC (9 trademarks)

WEST HAVEN, CT 06516

Entity Type: 16

JAMESTOWN CHEMCIAL COMPANY, INC.

280 Callegari Drive
West Haven, CT 06516

Entity Type: 03

Legal Representation

Attorney of Record

Mary R. Bonzagni

292 trademarks filed View all →

Correspondence Address

Mary R. Bonzagni Bulkley, Richardson and Gelinas, LLP

1500 Main Street, Suite 2700

Springfield, MA 01115

United States

Trademark Details

Filing Date

June 20, 1995

Registration Date

January 21, 1997

First Use Anywhere

September 14, 1976

First Use in Commerce

September 14, 1976

Published for Opposition

October 29, 1996

Goods & Services

scale inhibitor and heat transfer improving agent used in water treatment chemical formulations

Filing History

NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED

Apr 30, 2026 NA89

REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)

Apr 30, 2026 RNL3

REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED

Apr 30, 2026 89AG

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Apr 30, 2026 APRE

TEAS SECTION 8 & 9 RECEIVED

Feb 24, 2026 E89R

COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED

Jan 21, 2026 REM2

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

Aug 4, 2022 CHAN

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Aug 4, 2022 TCCA

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Aug 4, 2022 ARAA

TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED

Aug 4, 2022 REAP

TEAS CHANGE OF OWNER ADDRESS RECEIVED

Aug 4, 2022 COAR

NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED

Oct 18, 2016 NA89

REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)

Oct 18, 2016 RNL2

REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED

Oct 18, 2016 89AG

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Oct 18, 2016 APRE

TEAS SECTION 8 & 9 RECEIVED

Aug 4, 2016 E89R

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

Nov 5, 2008 ASCK

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

Mar 27, 2007 RNL1

REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED

Mar 27, 2007 89AG

ASSIGNED TO PARALEGAL

Mar 14, 2007 PLGL

REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED

Jan 11, 2007 89AF

TEAS SECTION 8 & 9 RECEIVED

Jan 11, 2007 E89R

CASE FILE IN TICRS

Dec 28, 2006 CFIT

REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.

Apr 19, 2002 C15A

REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED

Feb 19, 2002 815F

REGISTERED-PRINCIPAL REGISTER

Jan 21, 1997 R.PR

PUBLISHED FOR OPPOSITION

Oct 29, 1996 PUBO

NOTICE OF PUBLICATION

Sep 27, 1996 NPUB

APPROVED FOR PUB - PRINCIPAL REGISTER

Aug 27, 1996 CNSA

CORRESPONDENCE RECEIVED IN LAW OFFICE

Jul 22, 1996 CRFA

NON-FINAL ACTION MAILED

Feb 14, 1996 CNRT

ASSIGNED TO EXAMINER

Feb 7, 1996 DOCK

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