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26 Records Found
| Serial Number | Trademark | Classes | Legal Status | Rights Holder | Filing Date | Actions |
|---|---|---|---|---|---|---|
| 73321126 |
LIGNOL
|
—
|
602 | HYDROCARBON RESEARCH, INC. | 07/27/1981 | Details |
| 73322628 |
COIL
|
—
|
602 | HYDROCARBON RESEARCH, INC. | Details | |
| 73323745 |
HRI
|
—
|
710 | Hydrocarbon Research, Inc. | 08/14/1981 | Details |
| 74518200 |
CTSL
|
—
|
606 | HYDROCARBON RESEARCH, INC. | 04/28/1994 | Details |
| 73316141 |
HRI; HYDROCARBON RESEARCH, INC. HRI; HYDROCARBON RESEARCH, INC.
|
—
|
602 | HYDROCARBON RESEARCH, INC. HYDROCARBONRESEARCH, INC. | 06/23/1981 | Details |