|
| US4653124 | 16 Jul 1985 | 31 Mar 1987 | Scott USA | Face mask having an air duct connectable to a goggle |
| US4688272 | 9 Abr 1985 | 25 Ago 1987 | Halo Optical Products, Inc. | Sports frame with resilient pads |
| US4803981 | 25 Mar 1985 | 14 Feb 1989 | | Anaesthesia mask |
| US5033128 | 8 Ene 1990 | 23 Jul 1991 | | Goggles |
| US5099525 | 21 Feb 1989 | 31 Mar 1992 | | Face protecting mask intended to be used in general medicine and more particularly in surgery |
| US5261398 | 26 Mar 1992 | 16 Nov 1993 | | Dental eye shield with link mounting feet for attaching to mask |
| US5329643 | 8 Jun 1993 | 19 Jul 1994 | Tabata Co., Ltd. | Diving face mask |
| US5479917 | 28 Feb 1995 | 2 Ene 1996 | | Structure of diving mask |
| US5558466 | 9 May 1995 | 24 Sep 1996 | | Diving mask with a structure for drain and flow guide |
| US5689833 | 3 May 1995 | 25 Nov 1997 | Minnesota Mining and Manufacturing Company | Eye shield for a respiratory mask |
| US5720281 | 15 Oct 1996 | 24 Feb 1998 | Minnesota Mining and Manufacturing Company | Eye shield for a respiratory mask |
| US6460539 | 21 Sep 2000 | 8 Oct 2002 | 3M Innovative Properties Company | Respirator that includes an integral filter element, an exhalation valve, and impactor element |
| USD489449 | 3 Ene 2003 | 4 May 2004 | 3M Innovative Properties Company | Faceshield attachment |
