KNF Trademark

Trademark Overview


On Monday, April 24, 2023, a trademark application was filed for KNF with the United States Patent and Trademark Office. The USPTO has given the KNF trademark a serial number of 97904296. The federal status of this trademark filing is FIRST EXTENSION - GRANTED as of Thursday, January 23, 2025. This trademark is owned by Knife River Holding Company. The KNF trademark is filed in the Construction & Repair Services, Transportation & Storage Services, and Computer & Software Services & Scientific Services categories with the following description:

Waste petroleum collection for recycling

Mining extraction; rock, sand, gravel and hard rock quarry mining; construction planning, managing and supervision; construction of roads, streets, infrastructure, commercial and residential buildings and subdivisions, resorts, golf courses; land reclamation

Mining exploration and mineral exploration services
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General Information


Serial Number97904296
Word MarkKNF
Filing DateMonday, April 24, 2023
Status730 - FIRST EXTENSION - GRANTED
Status DateThursday, January 23, 2025
Registration Number0000000
Registration DateNOT AVAILABLE
Mark Drawing4 - Illustration: Drawing with word(s) / letter(s) / number(s) in Block form
Published for Opposition DateTuesday, May 28, 2024

Trademark Statements


Goods and ServicesWaste petroleum collection for recycling
Pseudo MarkKNIFE
Goods and ServicesMining extraction; rock, sand, gravel and hard rock quarry mining; construction planning, managing and supervision; construction of roads, streets, infrastructure, commercial and residential buildings and subdivisions, resorts, golf courses; land reclamation
Goods and ServicesMining exploration and mineral exploration services

Classification Information


International Class037 - Building construction; repair; installation services.
US Class Codes100, 103, 106
Class Status Code6 - Active
Class Status DateMonday, May 22, 2023
Primary Code037
First Use Anywhere DateNOT AVAILABLE
First Use In Commerce DateNOT AVAILABLE

International Class039 - Transport; packaging and storage of goods; travel arrangement.
US Class Codes100, 105
Class Status Code6 - Active
Class Status DateThursday, April 18, 2024
Primary Code039
First Use Anywhere DateNOT AVAILABLE
First Use In Commerce DateNOT AVAILABLE

International Class042 - Scientific and technological services and research and design relating thereto; industrial analysis and research services; design and development of computer hardware and software.
US Class Codes100, 101
Class Status Code6 - Active
Class Status DateMonday, May 22, 2023
Primary Code042
First Use Anywhere DateNOT AVAILABLE
First Use In Commerce DateNOT AVAILABLE

Trademark Owner History


Party NameKNIFE RIVER CORPORATION
Party Type20 - Owner at Publication
Legal Entity Type03 - Corporation
AddressBISMARCK, ND 58503

Party NameKNIFE RIVER CORPORATION
Party Type11 - New Owner Before Publication
Legal Entity Type03 - Corporation
AddressBISMARCK, ND 58503

Party NameKnife River Holding Company
Party Type10 - Original Applicant
Legal Entity Type03 - Corporation
AddressBismarck, ND 58503

Trademark Events


Event DateEvent Description
Wednesday, June 28, 2023AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
Thursday, April 27, 2023NEW APPLICATION ENTERED
Monday, May 22, 2023NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
Monday, January 22, 2024NON-FINAL ACTION WRITTEN
Monday, January 22, 2024NON-FINAL ACTION E-MAILED
Monday, January 22, 2024NOTIFICATION OF NON-FINAL ACTION E-MAILED
Saturday, January 20, 2024ASSIGNED TO EXAMINER
Thursday, April 18, 2024CORRESPONDENCE RECEIVED IN LAW OFFICE
Thursday, April 18, 2024TEAS RESPONSE TO OFFICE ACTION RECEIVED
Thursday, April 18, 2024TEAS/EMAIL CORRESPONDENCE ENTERED
Wednesday, May 8, 2024NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
Tuesday, May 28, 2024PUBLISHED FOR OPPOSITION
Tuesday, May 28, 2024OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
Tuesday, July 23, 2024NOA E-MAILED - SOU REQUIRED FROM APPLICANT
Wednesday, January 22, 2025SOU TEAS EXTENSION RECEIVED
Thursday, January 23, 2025SOU EXTENSION 1 FILED
Thursday, January 23, 2025SOU EXTENSION 1 GRANTED
Tuesday, March 4, 2025NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
Friday, April 19, 2024APPROVED FOR PUB - PRINCIPAL REGISTER