79077133
Dec 4, 2009
Nov 9, 2010
Optical apparatus, namely, transmissive passive optical viewer incorporating optical depth-enhancement technology adapted for use with hand-held units for playing games and electronic communications devices * (other than computers and computer hardware) *; together with a protective case specially adapted for such apparatus; * none of the aforesaid goods being electronic or electrical, or incorporating software *
Electrical and Scientific Apparatus