Appeal No. 1998-1315 Application No. 08/334,751 Bruce H., Stoner ) Senior Administrative Patent Judge ) ) ) ) BOARD OF PATENT Charles E. Frankfort ) Administrative Patent Judge ) APPEALS AND ) ) INTERFERENCES ) Lawrence J. Staab ) Administrative Patent Judge ) CF/dm Appendix 1. A device for protection to a user, from heat, noxious and/or toxic gases during hypoxic and fire emergencies, the device used alone or the device is used in conjuction with a 18Page: Previous 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 NextLast modified: November 3, 2007