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
Thursday, April 27, 2023NEW APPLICATION ENTERED
Monday, May 22, 2023NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
Monday, January 22, 2024NON-FINAL ACTION WRITTEN
Wednesday, June 28, 2023AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
Saturday, January 20, 2024ASSIGNED TO EXAMINER
Monday, January 22, 2024NON-FINAL ACTION E-MAILED
Monday, January 22, 2024NOTIFICATION OF NON-FINAL ACTION E-MAILED
Thursday, April 18, 2024CORRESPONDENCE RECEIVED IN LAW OFFICE
Thursday, April 18, 2024TEAS/EMAIL CORRESPONDENCE ENTERED
Thursday, April 18, 2024TEAS RESPONSE TO OFFICE ACTION RECEIVED
Friday, April 19, 2024APPROVED FOR PUB - PRINCIPAL REGISTER
Wednesday, May 8, 2024NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
Tuesday, May 28, 2024OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
Tuesday, July 23, 2024NOA E-MAILED - SOU REQUIRED FROM APPLICANT
Tuesday, May 28, 2024PUBLISHED FOR OPPOSITION
Tuesday, March 4, 2025NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
Monday, April 21, 2025TEAS STATEMENT OF USE RECEIVED
Wednesday, January 22, 2025SOU TEAS EXTENSION RECEIVED
Thursday, January 23, 2025SOU EXTENSION 1 FILED
Thursday, January 23, 2025SOU EXTENSION 1 GRANTED