NK
RegisteredCombined Mark
•
Ownership
SP
Owner Name
Type: Organization / Limited Company
Address
Rosentalstrasse 67
Basel, 4058
CH
Critical Dates
First Use Date
Jun 4, 1997
Filing Date
Jun 20, 2011
Registration Date
Nov 8, 2011
Mark Descriptions
Goods
Class 31
Agricultural seeds
Mark Elements
Text Mark
NK
Category
Trademark
Standard Characters
No
Color Claim
No
Drawing/Image Description
The mark consists of the letters "NK" within an oval wherein the oval is divided by a wavy line.
Design Search Codes
26.03.21
Ovals that are completely or partially shaded26.17.02
Bands, wavy26.17.05
Bands, horizontalRelated Registrations
802033
NK NORTHRUP KING
DEAD - CANCELLED
TrademarkCombinedOwner: SYNGENTA PARTICIPATIONS AG
Status: CANCELLED – SECTION 8
Record Details
Serial No.
72214457
Registration No.
0802033
Relation
Related registration
Important Dates
Filed
Mar 18, 1965
Registered
Jan 18, 1966
First Use
Mar 28, 1961
Goods & Services
Class 001Class 031
SEEDS OF ALL TYPES INCLUDING GRASS SEED, FIELD SEED, CORN SEED, FLOWER SEED, AND VEGETABLE SEED
1486371
NK
DEAD - CANCELLED
TrademarkStylizedOwner: SYNGENTA PARTICIPATIONS AG
Status: CANCELLED – SECTION 8
Record Details
Serial No.
73637168
Registration No.
1486371
Relation
Related registration
Important Dates
Filed
Dec 24, 1986
Registered
Apr 26, 1988
First Use
Jun 18, 1986
Goods & Services
Class 031
Class 031: SEEDS OF ALL TYPES, NAMELY--GRASS SEEDS, FIELD SEEDS, CORN SEEDS, FLOWER SEEDS AND VEGETABLE SEEDS
Data source: USPTO TSDR
View on USPTO websiteTrademark Timeline
First Use
Filing Date
Publication Date
Registration Date
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
USPTO Records
| Title | Date | Category | Source | Pages | Format | Actions |
|---|---|---|---|---|---|---|
AI AssessmentCached Feb 26, 2026, 03:55 AMCached
AI-generated analysis of USPTO data for this trademark. WARNING: Content may not be accurate or up to date. Validate all responses.
Trademark Summary
The mark NK is a design mark showing the letters "NK" within an oval divided by a wavy line and is registered for agricultural seeds in Class 31. The registration is registered and renewed, and the current owner is Syngenta Crop Protection AG. There is an assignment/ownership change recorded: the mark was transferred from Syngenta Participations AG to Syngenta Crop Protection AG by a merger executed June 20, 2024 and recorded October 16, 2024.
Recent Activity
The application was filed June 20, 2011, published for opposition August 23, 2011, and registered November 8, 2011. Section 8 and 9 filings were accepted and the first renewal was completed May 4, 2022, and the assignment by merger was executed June 20, 2024 and recorded October 16, 2024.
USPTO
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