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| US5133324 | 13 Dic 1990 | 28 Jul 1992 | Nissan Motor Co., Ltd. | Ejector pump for vehicle fuel tank |
| US5144708 | 28 Oct 1991 | 8 Sep 1992 | Dielectrics Industries | Check valve for fluid bladders |
| US5145338 | 12 Dic 1990 | 8 Sep 1992 | | Low pressure fluid pump |
| US5193585 | 28 Oct 1991 | 16 Mar 1993 | Marathon Oil Company | Duckbill conservation vent valve |
| US5238244 | 20 Mar 1992 | 24 Ago 1993 | Weiss Twice Toys, Inc. | Pump ball |
| US5347656 | 10 Jul 1992 | 20 Sep 1994 | CCC Acquisitions Corp. | Figure-enhancing pneumatic bathing suit |
| US5372487 | 10 Jun 1993 | 13 Dic 1994 | Dielectrics Industries | Inlet check valve for pump mechanism |
| US5378299 | 5 Abr 1993 | 3 Ene 1995 | M & D Balloons, Inc. | Method of making a balloon with flat film valve |
| US5482492 | 10 Ene 1994 | 9 Ene 1996 | M & D Balloons, Inc. | Balloons and balloon valves |
| US5564143 | 9 Mar 1995 | 15 Oct 1996 | Dielectrics Industries | Check valve for fluid bladders |
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| US5595521 | 7 Jun 1995 | 21 Ene 1997 | M & D Balloons, Inc. | Balloons and balloon valves |
| US5632055 | 31 Ene 1995 | 27 May 1997 | | Inflatable object, in particular an air mattress, comprising a section serving as a pump and a section to be inflated by the pump |
| US5675855 | 30 Sep 1996 | 14 Oct 1997 | | Self-inflating air mattress |
| US5711041 | 27 Mar 1996 | 27 Ene 1998 | CSA, Inc. | Inflatable air mattress with internal pump |
| US6076213 | 11 Ago 1997 | 20 Jun 2000 | | Portable inflatable massage support apparatus |
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| US6151735 | 11 Feb 1999 | 28 Nov 2000 | IMAK Corporation | Zone inflatable orthopedic pillow |
| US6287095 | 5 Jul 1999 | 11 Sep 2001 | Intex Recreation Corp. | Internal air pump for inflatables |
| US6460560 | 28 Ene 2000 | 8 Oct 2002 | Halkey-Roberts Corporation | Low profile inflation valve |
| US6611981 | 18 Sep 2002 | 2 Sep 2003 | Feng Yi Outdoor Leisure Equipment Enterprise Co., Ltd. | Air mattress |
| US6622326 | 23 Jul 2001 | 23 Sep 2003 | | Inflatable pillow with pump |
| US6665893 | 5 Abr 2002 | 23 Dic 2003 | L & P Property Management Company | Sofa sleeper with integral air mattress and valve |
| US6722306 | 27 Ene 2000 | 20 Abr 2004 | Team Worldwide Corporation | Air pump having minimum number of parts |
| US6857142 | 14 Oct 2003 | 22 Feb 2005 | L & P Property Management Company | Sofa sleeper with integral air mattress and valve |
| US6887173 | 1 Ago 2002 | 3 May 2005 | Russell Asset Management, Inc. | Inflatable articles with self-contained inflation mechanism |
| US6912748 | 21 Nov 2003 | 5 Jul 2005 | L & P Property Management Company | Self inflating pneumatic seat cushion apparatus and method |
| US7261525 | 30 Ago 2005 | 28 Ago 2007 | Dielectrics Industries, Inc. | Outlet check valve for fluid bladders |
| US7458120 | 22 Ago 2006 | 2 Dic 2008 | | Inflatable item with a valve attached thereto |
| USD386558 | 7 Jun 1996 | 18 Nov 1997 | Dielectrics Industries | Hand pump for an inflatable structure |
