|
| US3958756 | 23 Jun 1975 | 25 May 1976 | Teledyne Water Pik | Spray nozzles |
| US3963179 | 19 Sep 1975 | 15 Jun 1976 | Continental Hair Products, Inc. | Shower head adapted to produce steady or pulsating flows |
| US4010899 | 19 Nov 1975 | 8 Mar 1977 | | Pulsating fluid spray device |
| US4081135 | 11 Jun 1976 | 28 Mar 1978 | Conair Corporation | Pulsating shower head |
| US4101075 | 12 May 1977 | 18 Jul 1978 | | Pulsating fluid spray device |
| US4132360 | 22 Ago 1977 | 2 Ene 1979 | General Electric Company | Pulsating hair dryer |
| US4143821 | 18 Mar 1977 | 13 Mar 1979 | | Fluidic rotation of tubed screw |
| US4204646 | 22 Ene 1979 | 27 May 1980 | | Hand-held pulsating shower |
| US4320541 | 13 Nov 1979 | 23 Mar 1982 | | Method and apparatus for providing a pulsating air/water jet |
| US4361282 | 25 Feb 1981 | 30 Nov 1982 | | Pulsating nozzle |
| US4456174 | 23 Mar 1982 | 26 Jun 1984 | | Adjustable pulse jet |
| US4508665 | 20 Jun 1983 | 2 Abr 1985 | KDI American Products, Inc. | Retrofit pulsator apparatus and method for an air/water mixer of a swimming pool, therapy tub, spa or the like |
| US4701108 | 19 May 1986 | 20 Oct 1987 | | Variable volume ejector with motive fluid pulser |
| US5129121 | 18 Sep 1989 | 14 Jul 1992 | | Turbine driven rotating brush |
| US5201468 | 31 Jul 1991 | 13 Abr 1993 | Kohler Co. | Pulsating fluid spray apparatus |
| US5291621 | 15 Ene 1992 | 8 Mar 1994 | | Spa jet assembly |
| US5397064 | 21 Oct 1993 | 14 Mar 1995 | | Shower head with variable flow rate, pulsation and spray pattern |
| US5577664 | 13 Mar 1995 | 26 Nov 1996 | | Shower head with variable flow rate, pulsation and spray pattern |
| US5918816 | 18 Mar 1996 | 6 Jul 1999 | Hansa Metallwerke AG | Multifunction hand shower |
| US6223998 | 17 Ago 1999 | 1 May 2001 | | Shower head with continuous or cycling flow rate, fast or slow pulsation and variable spray pattern |
