|
| US3971387 | 21 Mar 1975 | 27 Jul 1976 | | Electro-therapeutic face mask |
| US4095290 | 6 Dic 1976 | 20 Jun 1978 | Thermo Industries, Inc. | Cold weather mask |
| US4180868 | 15 Nov 1977 | 1 Ene 1980 | | All-weather hat accessory |
| US4300240 | 13 Sep 1979 | 17 Nov 1981 | | Cold weather face mask |
| US4610247 | 20 Sep 1984 | 9 Sep 1986 | Arctic Temperature Controls | Cold weather breathing apparatus |
| US4641379 | 25 Abr 1986 | 10 Feb 1987 | | Face mask |
| US4768235 | 21 Abr 1987 | 6 Sep 1988 | | Cold weather mask and hood |
| US4966140 | 11 Ago 1988 | 30 Oct 1990 | Renate Dunsch-Herzberg | Protective facial mask |
| US5046200 | 29 Ago 1990 | 10 Sep 1991 | | Reversible, quick-adjustable diver's face mask strap |
| US5438710 | 10 Feb 1994 | 8 Ago 1995 | Kathleen McDonald | Thermal nose protector and ski goggles |
| US5575009 | 13 Mar 1995 | 19 Nov 1996 | American Allsafe Company | Cold weather face mask and hood |
| US5623733 | 28 Dic 1994 | 29 Abr 1997 | | Moisture retaining face mask |
| US5697100 | 26 Jul 1996 | 16 Dic 1997 | | Nose and cheek warmer and protector |
| US5701892 | 1 Dic 1995 | 30 Dic 1997 | | Multipurpose face mask that maintains an airspace between the mask and the wearer's face |
| US5704068 | 29 Ago 1996 | 6 Ene 1998 | | Cold weather cowl |
| US5809572 | 1 Ago 1996 | 22 Sep 1998 | | Multiple-layer, formed face mask for use in a cold weather hood |
| US5845340 | 16 May 1997 | 8 Dic 1998 | | Face and head garment |
| US5884336 | 20 Jun 1997 | 23 Mar 1999 | | Cold weather mask including a mouth seal having a direct flow through porous hygroscopic material |
| US6032292 | 29 Ene 1999 | 7 Mar 2000 | | Convertible bandanna or scarf |
| US6272690 | 18 Mar 1996 | 14 Ago 2001 | | Head covering |
| US6397395 | 6 Oct 1999 | 4 Jun 2002 | | Hooded garment with storable mask or goggles |
| US6401716 | 25 May 2000 | 11 Jun 2002 | Scott Technologies, Inc. | Quick donning goggles for use with breathing mask |
| US6526585 | 21 Dic 2001 | 4 Mar 2003 | | Wet smoke mask |
| US6606751 | 2 Jun 2000 | 19 Ago 2003 | Bombardier Inc. | Helmet |
| US6644308 | 15 Feb 2002 | 11 Nov 2003 | Bombardier Inc. | Helmet |
| US6868984 | 24 Sep 2002 | 22 Mar 2005 | Kimberly-Clark Worldwide, Inc. | Method of dispensing a face mask |
| US6928657 | 25 Oct 2002 | 16 Ago 2005 | Kimberly-Clark Worldwide, Inc. | Face mask having hook and loop type fastener |
| US6945249 | 24 Sep 2002 | 20 Sep 2005 | Kimberly-Clark Worldwide, Inc. | Easy gripping face mask |
| US6948499 | 24 Sep 2002 | 27 Sep 2005 | Kimberly-Clark Worldwide, Inc. | Easy gripping face mask |
| US7055521 | 17 Nov 2003 | 6 Jun 2006 | | Ventilated mask for outdoor use |
| US7188374 | 6 Dic 2002 | 13 Mar 2007 | Seirus Innovative Accessories, Inc. | Hat with scarf |
| US7681251 | 9 Mar 2007 | 23 Mar 2010 | Seirus Innovative Accessories, Inc. | Hat with scarf |
| US7739752 | 6 Nov 2006 | 22 Jun 2010 | Takeshi Tsujimoto | Headgear |
| US7823222 | 20 Feb 2007 | 2 Nov 2010 | Morning Pride Manufacturing, L.L.C. | Hood with adaptive face opening |
| USD447605 | 13 Sep 2000 | 4 Sep 2001 | Bombardier Inc. | Full-face helmet |
| USD449377 | 9 May 2000 | 16 Oct 2001 | 3M Innovative Properties Company | Tabs on a personal respiratory protection device |
| USD450160 | 25 Ene 1999 | 6 Nov 2001 | Bombardier Inc. | Full-face helmet |
| USD451643 | 13 Sep 2000 | 4 Dic 2001 | Bombardier, Inc. | Face helmet |
| USD452592 | 13 Sep 2000 | 25 Dic 2001 | Bombardier Inc. | Full-face helmet |
| USD459837 | 10 Ago 2000 | 2 Jul 2002 | SNC Technologies Inc. | Protective mask |
| USD475815 | 28 Sep 2001 | 10 Jun 2003 | Bombardier Inc. | Full-face helmet |
| USD479632 | 31 May 2002 | 9 Sep 2003 | | Protective thumb covering |
| USD480838 | 31 May 2002 | 14 Oct 2003 | | Face mask |
| USD497223 | 20 Sep 2001 | 12 Oct 2004 | Bombardier Recreational Products Inc. | Full-face helmet |
| USD517249 | 16 Jul 2003 | 14 Mar 2006 | Bombardier Recreational Products Inc. | Helmet |
| USD530044 | 16 Jul 2003 | 10 Oct 2006 | Bombardier Recreational Products Inc. | Selected elements of a full-face helmet |