F. Joseph Hersick - Zelienople PA, US Kevin R. Ketterer - Portersville PA, US Robert Klotz - Jefferson Hills PA, US
Assignee:
Mine Safety Appliances Company - Cranberry Township PA
International Classification:
A42B 3/00
US Classification:
2 5, 2 25, 2410, 2421, 2422, 2424
Abstract:
A protective helmet includes: a rigid shell including a generally domed-shaped section, a force attenuating liner within the dome-shaped section shell and operatively connected to the rigid shell; and a visor mount in operative connection with the force attenuating liner, the visor mount be adapted to have a visor mounted thereto.
Robert Klotz (1965-1969), Dennis Skills (1995-1999), Kevin Wilson (1976-1980), Christina Stiles (1984-1988), Paula Spaziani (1976-1980), Alice Affleck (1958-1962)