GAMMACELL

Serial Number 73530888
Registration 1387298
800

Registration Progress

Application Filed
Apr 5, 1985
Under Examination
Approved for Publication
Dec 1, 1985
Published for Opposition
Dec 31, 1985
Registered
Mar 25, 1986

Attorney Assistance

Section 8 & 9 Renewal Due (Principal Register) (Based on registration date 19860325)
Due: Mar 25, 2026 82 days

Trademark Image

GAMMACELL

Basic Information

Serial Number
73530888
Registration Number
1387298
Filing Date
April 5, 1985
Registration Date
March 25, 1986
Published for Opposition
December 31, 1985
Renewal Date
March 25, 2026
Drawing Code
1

Status Summary

Current Status
Active
Status Code
800
Status Date
Aug 17, 2025
Registration
Registered
Classes
009

Rights Holder

BEST THERATRONICS LTD.

03
Address
413 March Road
Ottawa, Ontario K2K0E4
CA

Ownership History

ATOMIC ENERGY OF CANADA LIMITED

Original Applicant
03
OTTAWA, ONTARIO CA

ATOMIC ENERGY OF CANADA LIMITED

Owner at Publication
03
OTTAWA, ONTARIO CA

ATOMIC ENERGY OF CANADA LIMITED

Original Registrant
03
OTTAWA, ONTARIO CA

NORDION INTERNATIONAL INC.

New Owner After Registration #10
03
KANATA, ONTARIO CA

MDS (Canada) Inc.

New Owner After Registration #11
03
KANATA, ONTARIO CA

BEST THERATRONICS LTD.

New Owner After Registration #12
03
Ottawa, Ontario CA

Legal Representation

Attorney
John C. Brosky

USPTO Deadlines

Next Deadline
82 days remaining
Section 8 & 9 Renewal Due (Principal Register) (Based on registration date 19860325)
Due Date
March 25, 2026
Grace Period Ends
September 25, 2026

Application History

41 events
Date Code Type Description Documents
Aug 17, 2025 NA89 E NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED Loading...
Aug 17, 2025 RNL3 Q REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS) Loading...
Aug 17, 2025 89AG O REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED Loading...
Aug 17, 2025 APRE A CASE ASSIGNED TO POST REGISTRATION PARALEGAL Loading...
Apr 4, 2025 E89R I TEAS SECTION 8 & 9 RECEIVED Loading...
Mar 25, 2025 REM2 E COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED Loading...
Oct 16, 2023 TCCA I TEAS CHANGE OF CORRESPONDENCE RECEIVED Loading...
Oct 16, 2023 ARAA I ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED Loading...
Oct 16, 2023 REAP I TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED Loading...
Oct 16, 2023 CHAN I APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED Loading...
Oct 16, 2023 COAR I TEAS CHANGE OF OWNER ADDRESS RECEIVED Loading...
Jun 20, 2018 ARAA I ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED Loading...
Jun 20, 2018 REAP I TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED Loading...
May 13, 2016 NA89 E NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED Loading...
May 13, 2016 RNL2 Q REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS) Loading...
May 13, 2016 89AG O REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED Loading...
May 13, 2016 APRE A CASE ASSIGNED TO POST REGISTRATION PARALEGAL Loading...
Mar 3, 2016 E89R I TEAS SECTION 8 & 9 RECEIVED Loading...
Mar 25, 2015 REM2 E COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED Loading...
Jan 30, 2012 TCCA I TEAS CHANGE OF CORRESPONDENCE RECEIVED Loading...
Oct 22, 2008 ASGN I AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP Loading...
Jun 5, 2008 CFIT O CASE FILE IN TICRS Loading...
Feb 26, 2007 ARAA I ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED Loading...
Feb 26, 2007 REAP I TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED Loading...
Feb 4, 2006 RNL1 Q REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS) Loading...
Feb 4, 2006 89AG O REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED Loading...
Feb 4, 2006 PLGL A ASSIGNED TO PARALEGAL Loading...
Nov 30, 2005 89AF I REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED Loading...
Nov 30, 2005 E89R I TEAS SECTION 8 & 9 RECEIVED Loading...
Sep 20, 1991 C15A O REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. Loading...
May 28, 1991 815F I REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED Loading...
Aug 28, 1989 CMMP I MISCELLANEOUS PAPER Loading...
Mar 25, 1986 R.PR A REGISTERED-PRINCIPAL REGISTER Loading...
Dec 31, 1985 PUBO A PUBLISHED FOR OPPOSITION Loading...
Dec 1, 1985 NPUB O NOTICE OF PUBLICATION Loading...
Nov 5, 1985 CRFA I CORRESPONDENCE RECEIVED IN LAW OFFICE Loading...
Nov 12, 1985 CNSA O APPROVED FOR PUB - PRINCIPAL REGISTER Loading...
Nov 5, 1985 CNEA O EXAMINERS AMENDMENT MAILED Loading...
Oct 4, 1985 CRFA I CORRESPONDENCE RECEIVED IN LAW OFFICE Loading...
Jul 5, 1985 CNRT F NON-FINAL ACTION MAILED Loading...
May 16, 1985 DOCK D ASSIGNED TO EXAMINER Loading...

Detailed Classifications

Class 009
IRRADIATORS AND IRRADIATION APPARATUS; INSTRUMENTS FOR CONTROLLING MAGNETIC OR RADIATION FIELDS AND PARTS AND FITTINGS FOR ALL THE FOREGOING
First Use Anywhere: 19570000
First Use in Commerce: 19581100

Classification

International Classes
009