Weathersby, Jerry L. Trademarks
ENGINE SHIELD
Filed: April 20, 1992
polytetrafluoroethylene-bearing motor oil additive
Owned by: Weathersby, Jerry L.
Serial Number: 74267505
ENGINE SHIELD
Filed: July 27, 1992
greases, plumbago mixtures, and other thick substances of a lubricating nature
Owned by: Weathersby, Jerry L.
Serial Number: 74298968
