POSITIONING AIDS CO. Trademarks
X-RAY POSITIONING AIDS
Filed: November 9, 1971
POSITIONING BLOCKS FOR RADIOGRAPHY
Owned by: POSITIONING AIDS CO.
Serial Number: 72407244
POSI-BLOX
Filed: November 9, 1971
POSITIVE X-RAY POSITIONING BLOCKS USED IN CONNECTION WITH X-RAYS OF HUMANS
Owned by: POSITIONING AIDS CO.
Serial Number: 72407245
