|
| US3940069 | 30 Sep 1974 | 24 Feb 1976 | Meiko, Incorporated | Spray apparatus |
| US4651930 | 12 Dic 1984 | 24 Mar 1987 | Economy Distributors, Inc. | Shower head attachment and liquid detergent for use therein |
| US4736891 | 28 Jul 1986 | 12 Abr 1988 | Hunter-Melnor, Inc. | Aspiration-type sprayer |
| US4826085 | 10 Feb 1988 | 2 May 1989 | Hunter-Melnor, Inc. | Aspiration-type sprayer with improved safety feature |
| US4838490 | 16 Mar 1988 | 13 Jun 1989 | Berthoud S.A. | Rotatable nozzle assembly for sprayers |
| US6929033 | 14 Nov 2002 | 16 Ago 2005 | Mikuni Corporation | Liquid dilution device |
| US7063277 | 30 Jul 2003 | 20 Jun 2006 | Hayes Products, LLC. | Single longitudinal valve ready to use hose end sprayer |
| US7229030 | 14 Feb 2005 | 12 Jun 2007 | Hayes Products, LLC. | Single valve ready to use hose end sprayer |
| US7325752 | 18 Feb 2005 | 5 Feb 2008 | MeadWestvaco Calmar, Inc. | Single valve ready to use hose end sprayer |
| US7328857 | 3 May 2006 | 12 Feb 2008 | MeadWestvaco Calmar, Inc. | Single longitudinal valve ready to use hose end sprayer |
| US7350722 | 8 Feb 2005 | 1 Abr 2008 | MeadWestvaco Calmar, Inc. | Single valve ready to use sprayer |
| US7407117 | 27 Abr 2005 | 5 Ago 2008 | MeadWestvaco Calmar, Inc. | Liquid sprayer assembly |
| US7631819 | 28 Feb 2005 | 15 Dic 2009 | MeadWestvaco Calmar, Inc. | Longitudinal valve ready to use hose end sprayer |
| US8201755 | 18 Feb 2005 | 19 Jun 2012 | MeadWestvaco Calmar, Inc. | Single valve ready to use sprayer |
| USD524999 | 25 Mar 2004 | 11 Jul 2006 | Campbell Hausfeld/Scott Fetzer Company | Spray lance and container |
| USD534698 | 24 Mar 2006 | 2 Ene 2007 | Campbell Hausfeld/Scott Fetzer Company | Container for a spray lance |
| USRE29405 | 2 Abr 1976 | 20 Sep 1977 | Meiko, Incorporated | Spray apparatus |
| USRE30350 | 20 Dic 1977 | 29 Jul 1980 | Associated Mills, Inc. | Selectable multiple-nozzle showerhead |
