50 ROCKY BRANCH ROAD, ALUM CREEK, WV, 25003
branch Workman Developments, Inc. (North Carolina (US)) | details | |
branch Workman Developments, Inc. (North Carolina (US)) | details | |
branch Workman Developments, Inc. (North Carolina (US)) | details |
Mark Text | Image | Register | NICE classifications | Registration Date | Expiry Date | ||
---|---|---|---|---|---|---|---|
GRIPPER | United States Patent and Trademark Office | 17 | 1982-06-29 | 1989-03-01 | historic | details | |
SUPERPIPE | United States Patent and Trademark Office | 17 | 1981-05-26 | 1987-12-01 | historic | details | |
SUPER SLICK | United States Patent and Trademark Office | 17 | 1979-12-11 | 1986-05-23 | historic | details | |
United States Patent and Trademark Office | 17 | 1979-12-11 | 1986-05-23 | historic | details | ||
United States Patent and Trademark Office | 17 | 1979-02-20 | 1985-08-30 | historic | details |