branch NL Investments, Inc. (Alabama (US)) | details | |
branch NELCO LTD. (North Dakota (US)) | details | |
branch NELCO, LTD. OF VIRGINIA (Minnesota (US)) | details | |
branch NELCO, LTD. (South Dakota (US)) | details | |
branch NELCO LTD. (Ohio (US)) | details |
Mark Text | Image | Register | NICE classifications | Registration Date | Expiry Date | ||
---|---|---|---|---|---|---|---|
NELCO | United States Patent and Trademark Office | 42 | 1989-03-28 | 2009-11-01 | historic | details |