| Serial Number | 73530888 |
| Word Mark | GAMMACELL |
| Filing Date | Friday, April 5, 1985 |
| Status | 800 - REGISTERED AND RENEWED |
| Status Date | Friday, May 13, 2016 |
| Registration Number | 1387298 |
| Registration Date | Tuesday, March 25, 1986 |
| Mark Drawing | 1000 - Typeset: Word(s) / letter(s) / number(s) |
| Published for Opposition Date | Tuesday, December 31, 1985 |
| Goods and Services | IRRADIATORS AND IRRADIATION APPARATUS; INSTRUMENTS FOR CONTROLLING MAGNETIC OR RADIATION FIELDS AND PARTS AND FITTINGS FOR ALL THE FOREGOING |
| International Class | 009 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments; apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling electricity; apparatus for recording, transmission or reproduction of sound or images; magnetic data carriers, recording discs; automatic vending machines and mechanisms for coin operated apparatus; cash registers, calculating machines, data processing equipment and computers; fire extinguishing apparatus. |
| US Class Codes | 026 |
| Class Status Code | 6 - Active |
| Class Status Date | Friday, May 10, 1985 |
| Primary Code | 009 |
| First Use Anywhere Date | Friday, November 30, 1956 |
| First Use In Commerce Date | Friday, October 31, 1958 |
| Party Name | BEST THERATRONICS LTD. |
| Party Type | 42 - New Owner After Registration |
| Legal Entity Type | 03 - Corporation |
| Address | Ottawa, Ontario K2K0E4 CA |
| Party Name | MDS (Canada) Inc. |
| Party Type | 41 - New Owner After Registration |
| Legal Entity Type | 03 - Corporation |
| Address | KANATA, ONTARIO K2X 1X8 CA |
| Party Name | NORDION INTERNATIONAL INC. |
| Party Type | 40 - New Owner After Registration |
| Legal Entity Type | 03 - Corporation |
| Address | KANATA, ONTARIO K2K CA |
| Party Name | ATOMIC ENERGY OF CANADA LIMITED |
| Party Type | 30 - Original Registrant |
| Legal Entity Type | 03 - Corporation |
| Address | OTTAWA, ONTARIO CA |
| Party Name | ATOMIC ENERGY OF CANADA LIMITED |
| Party Type | 20 - Owner at Publication |
| Legal Entity Type | 03 - Corporation |
| Address | OTTAWA, ONTARIO CA |
| Party Name | ATOMIC ENERGY OF CANADA LIMITED |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 03 - Corporation |
| Address | OTTAWA, ONTARIO CA |
| Event Date | Event Description |
| Monday, October 16, 2023 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Monday, October 16, 2023 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Monday, October 16, 2023 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Monday, October 16, 2023 | APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED |
| Monday, October 16, 2023 | TEAS CHANGE OF OWNER ADDRESS RECEIVED |
| Wednesday, June 20, 2018 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Wednesday, June 20, 2018 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Friday, May 13, 2016 | NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED |
| Friday, May 13, 2016 | REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS) |
| Friday, May 13, 2016 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Friday, May 13, 2016 | CASE ASSIGNED TO POST REGISTRATION PARALEGAL |
| Thursday, March 3, 2016 | TEAS SECTION 8 & 9 RECEIVED |
| Wednesday, March 25, 2015 | COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED |
| Monday, January 30, 2012 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Wednesday, October 22, 2008 | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP |
| Thursday, June 5, 2008 | CASE FILE IN TICRS |
| Monday, February 26, 2007 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Monday, February 26, 2007 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Saturday, February 4, 2006 | REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS) |
| Saturday, February 4, 2006 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Saturday, February 4, 2006 | ASSIGNED TO PARALEGAL |
| Wednesday, November 30, 2005 | REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED |
| Wednesday, November 30, 2005 | TEAS SECTION 8 & 9 RECEIVED |
| Friday, September 20, 1991 | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. |
| Tuesday, May 28, 1991 | REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED |
| Monday, August 28, 1989 | MISCELLANEOUS PAPER |
| Tuesday, March 25, 1986 | REGISTERED-PRINCIPAL REGISTER |
| Tuesday, December 31, 1985 | PUBLISHED FOR OPPOSITION |
| Sunday, December 1, 1985 | NOTICE OF PUBLICATION |
| Tuesday, November 5, 1985 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Tuesday, November 12, 1985 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Tuesday, November 5, 1985 | EXAMINERS AMENDMENT MAILED |
| Friday, October 4, 1985 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Friday, July 5, 1985 | NON-FINAL ACTION MAILED |
| Thursday, May 16, 1985 | ASSIGNED TO EXAMINER |