NK&K Trademark

Trademark Overview

On Wednesday, April 29, 2020, a trademark application was filed for NK&K with the United States Patent and Trademark Office. The USPTO has given the NK&K trademark a serial number of 88893354. The federal status of this trademark filing is REGISTERED as of Tuesday, January 25, 2022. This trademark is owned by Nihon Kessho Kogaku Co., Ltd.. The NK&K trademark is filed in the Computer & Software Products & Electrical & Scientific Products category with the following description:

Gamma radiation detectors; Non-destructive testing x-ray apparatus not for medical purposes; Radiation detectors; radiation-measuring instruments; Radiological apparatus for industrial purposes, namely, radioactivity detector, radio receiver; Optical crystals for use with insert purpose, namely, optical lenses; Optical inspection apparatus; Optical inspection apparatus and their parts and fittings; Optical lenses for optical machines and apparatus made of fluoride crystals, namely, calcium fluoride, barium fluoride, magnesium fluoride
nk&k

General Information

Serial Number88893354
Word MarkNK&K
Filing DateWednesday, April 29, 2020
Status700 - REGISTERED
Status DateTuesday, January 25, 2022
Registration Number6624767
Registration DateTuesday, January 25, 2022
Mark Drawing3 - Illustration: Drawing or design which also includes word(s) / letter(s) / number(s)
Published for Opposition DateTuesday, November 9, 2021

Trademark Statements

Goods and ServicesGamma radiation detectors; Non-destructive testing x-ray apparatus not for medical purposes; Radiation detectors; radiation-measuring instruments; Radiological apparatus for industrial purposes, namely, radioactivity detector, radio receiver; Optical crystals for use with insert purpose, namely, optical lenses; Optical inspection apparatus; Optical inspection apparatus and their parts and fittings; Optical lenses for optical machines and apparatus made of fluoride crystals, namely, calcium fluoride, barium fluoride, magnesium fluoride
Indication of Colors claimedThe color(s) blue is/are claimed as a feature of the mark.
Description of MarkThe mark consists of two blue curved triangles that come together to make one large triangle to the left of the stylized wording "NK&K" written in blue stripes. The color white represents background, transparent areas and is not part of the mark.
Pseudo MarkNIHON KESSHO AND KOGAKU

Classification Information

International Class009 - 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 Codes021, 023, 026, 036, 038
Class Status Code6 - Active
Class Status DateTuesday, May 12, 2020
Primary Code009
First Use Anywhere DateNOT AVAILABLE
First Use In Commerce DateNOT AVAILABLE

Trademark Owner History

Party NameNihon Kessho Kogaku Co., Ltd.
Party Type30 - Original Registrant
Legal Entity Type99 - Other
AddressGunma-ken 374-0047
JP
Party NameNihon Kessho Kogaku Co., Ltd.
Party Type20 - Owner at Publication
Legal Entity Type99 - Other
AddressBoston, MA 021161929
Party NameNihon Kessho Kogaku Co., Ltd.
Party Type10 - Original Applicant
Legal Entity Type99 - Other
AddressBoston, MA 021161929

Trademark Events

Event DateEvent Description
Saturday, May 2, 2020NEW APPLICATION ENTERED
Tuesday, May 12, 2020NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
Wednesday, May 13, 2020NOTICE OF DESIGN SEARCH CODE E-MAILED
Thursday, July 23, 2020ASSIGNED TO EXAMINER
Friday, July 24, 2020NON-FINAL ACTION WRITTEN
Friday, July 24, 2020NON-FINAL ACTION E-MAILED
Friday, July 24, 2020NOTIFICATION OF NON-FINAL ACTION E-MAILED
Saturday, January 23, 2021TEAS RESPONSE TO OFFICE ACTION RECEIVED
Saturday, January 23, 2021CORRESPONDENCE RECEIVED IN LAW OFFICE
Saturday, January 23, 2021TEAS/EMAIL CORRESPONDENCE ENTERED
Monday, January 25, 2021SUSPENSION LETTER WRITTEN
Monday, January 25, 2021LETTER OF SUSPENSION E-MAILED
Monday, January 25, 2021NOTIFICATION OF LETTER OF SUSPENSION E-MAILED
Tuesday, May 11, 2021TEAS RESPONSE TO SUSPENSION INQUIRY RECEIVED
Friday, July 2, 2021ASSIGNED TO LIE
Tuesday, July 6, 2021CORRESPONDENCE RECEIVED IN LAW OFFICE
Tuesday, July 6, 2021TEAS/EMAIL CORRESPONDENCE ENTERED
Wednesday, July 7, 2021NON-FINAL ACTION WRITTEN
Wednesday, July 7, 2021NON-FINAL ACTION E-MAILED
Wednesday, July 7, 2021NOTIFICATION OF NON-FINAL ACTION E-MAILED
Friday, September 24, 2021TEAS RESPONSE TO OFFICE ACTION RECEIVED
Monday, September 27, 2021CORRESPONDENCE RECEIVED IN LAW OFFICE
Monday, September 27, 2021TEAS/EMAIL CORRESPONDENCE ENTERED
Monday, September 27, 2021APPROVED FOR PUB - PRINCIPAL REGISTER
Friday, October 1, 2021ON HOLD - ELECTRONIC RECORD REVIEW REQUIRED
Monday, October 4, 2021ELECTRONIC RECORD REVIEW COMPLETE
Wednesday, October 20, 2021NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
Tuesday, November 9, 2021PUBLISHED FOR OPPOSITION
Tuesday, November 9, 2021OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
Tuesday, January 25, 2022REGISTERED-PRINCIPAL REGISTER
Tuesday, June 13, 2023TEAS CHANGE OF OWNER ADDRESS RECEIVED
Tuesday, June 13, 2023APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
Tuesday, June 13, 2023TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Tuesday, June 13, 2023ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Tuesday, June 13, 2023TEAS CHANGE OF CORRESPONDENCE RECEIVED
Tuesday, September 16, 2025TEAS SECTION 7 REQUEST RECEIVED
Wednesday, December 3, 2025CASE ASSIGNED TO POST REGISTRATION PARALEGAL
Monday, December 8, 2025POST REGISTRATION ACTION MAILED - SEC. 7
Monday, December 15, 2025REGISTERED - SEC. 7 REQUEST ABANDONED
Wednesday, December 17, 2025TEAS CHANGE OF OWNER ADDRESS RECEIVED
Wednesday, December 17, 2025APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
Wednesday, December 17, 2025TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Wednesday, December 17, 2025ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Wednesday, December 17, 2025TEAS CHANGE OF CORRESPONDENCE RECEIVED

Related Keywords

optical apparatus fluoride namely radiation inspection purposes lenses detectors crystals