Trademark Overview
On Wednesday, March 23, 1955, a trademark application was filed for HELLWIG with the United States Patent and Trademark Office. The USPTO has given the HELLWIG trademark a serial number of 71684045. The federal status of this trademark filing is EXPIRED as of Tuesday, April 29, 1997. This trademark is owned by HELLWIG, INC.. The HELLWIG trademark is filed in the Pharmaceutical Products category with the following description:
NEUTRAL SODIUM PARA-AMINO SALICYLATE DIHYDRATE, PARA-AMINO SALICYLIC ACID, SODIUM PARA-AMINO SALICYLATE USED ALONE OR IN CONJUNCTION WITH OTHER MATERIALS IN TREATING TUBERCULOSIS, PHENESIN, USED FOR TREATMENT OF MUSCLE SPASMS AND TO REDUCE TREMOR OF HANDS, AMINOPHYLLINE TABLETS USED FOR TREATMENT OF HEART AND BRONCHIAL DISORDERS