GAMMA KNIFE Trademark

Trademark Overview

On Wednesday, May 1, 1991, a trademark application was filed for GAMMA KNIFE with the United States Patent and Trademark Office. The USPTO has given the GAMMA KNIFE trademark a serial number of 74162711. The federal status of this trademark filing is REGISTERED AND RENEWED as of Tuesday, April 18, 2023. This trademark is owned by ELEKTA INSTRUMENT S.A.. The GAMMA KNIFE trademark is filed in the Medical Instrument Products category with the following description:

neurosurgical medical equipment and devices; namely, radiation treatment medical apparatus used for stereotactic radiosurgery
gamma knife

General Information

Serial Number74162711
Word MarkGAMMA KNIFE
Filing DateWednesday, May 1, 1991
Status800 - REGISTERED AND RENEWED
Status DateTuesday, April 18, 2023
Registration Number1723535
Registration DateTuesday, October 13, 1992
Mark Drawing1000 - Typeset: Word(s) / letter(s) / number(s)
Published for Opposition DateTuesday, July 21, 1992

Trademark Statements

Goods and Servicesneurosurgical medical equipment and devices; namely, radiation treatment medical apparatus used for stereotactic radiosurgery

Classification Information

International Class010 - Surgical, medical, dental, and veterinary apparatus and instruments, artificial limbs, eyes, and teeth; orthopedic articles; suture materials.
US Class Codes044
Class Status Code6 - Active
Class Status DateTuesday, June 4, 1991
Primary Code010
First Use Anywhere DateThursday, November 30, 1967
First Use In Commerce DateWednesday, December 31, 1986

Trademark Owner History

Party NameELEKTA AB (PUBL)
Party Type40 - New Owner After Registration
Legal Entity Type03 - Corporation
AddressStockholm 11357
SE
Party NameELEKTA INSTRUMENT S.A.
Party Type30 - Original Registrant
Legal Entity Type03 - Corporation
AddressCH-1218 GRAND-SACONNEX, GENEVA
CH
Party NameELEKTA INSTRUMENT S.A.
Party Type20 - Owner at Publication
Legal Entity Type03 - Corporation
AddressCH-1205 Geneva
CH
Party NameELEKTA INSTRUMENT S.A.
Party Type10 - Original Applicant
Legal Entity Type03 - Corporation
AddressCH-1205 Geneva
CH

Trademark Events

Event DateEvent Description
Tuesday, April 18, 2023NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
Tuesday, April 18, 2023REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)
Tuesday, April 18, 2023REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
Monday, April 17, 2023CASE ASSIGNED TO POST REGISTRATION PARALEGAL
Wednesday, October 5, 2022TEAS SECTION 8 & 9 RECEIVED
Wednesday, October 13, 2021COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
Friday, January 16, 2015ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Friday, January 16, 2015TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Tuesday, October 16, 2012NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
Tuesday, October 16, 2012REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
Tuesday, October 16, 2012REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
Thursday, October 11, 2012TEAS SECTION 8 & 9 RECEIVED
Wednesday, March 12, 2008CASE FILE IN TICRS
Wednesday, October 4, 2006REVIEW OF CORRESPONDENCE COMPLETE
Monday, August 1, 2005PAPER RECEIVED
Wednesday, April 28, 2004TEAS CHANGE OF CORRESPONDENCE RECEIVED
Monday, May 19, 2003REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
Monday, May 19, 2003REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
Friday, April 11, 2003RESPONSE RECEIVED TO POST REG. ACTION - SEC. 8 & 9
Friday, April 11, 2003PAPER RECEIVED
Wednesday, January 29, 2003POST REGISTRATION ACTION MAILED - SEC. 8 & 9
Thursday, October 10, 2002REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED
Thursday, October 10, 2002PAPER RECEIVED
Thursday, February 11, 1999REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
Wednesday, October 7, 1998REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED
Tuesday, October 13, 1992REGISTERED-PRINCIPAL REGISTER
Tuesday, July 21, 1992PUBLISHED FOR OPPOSITION
Friday, June 19, 1992NOTICE OF PUBLICATION
Tuesday, March 31, 1992APPROVED FOR PUB - PRINCIPAL REGISTER
Thursday, February 20, 1992CORRESPONDENCE RECEIVED IN LAW OFFICE
Tuesday, September 3, 1991NON-FINAL ACTION MAILED
Thursday, August 8, 1991ASSIGNED TO EXAMINER

Related Keywords

knife gamma medical apparatus used radiosurgery treatment stereotactic radiation equipment devices namely