|
| US4237386 | 9 Feb 1979 | 2 Dic 1980 | E-Comm Australia Pty. Ltd. | Plug-in module for touch control switching |
| US5252078 | 23 Feb 1993 | 12 Oct 1993 | | Drive-up electric receptacle |
| US6171118 | 23 Mar 1999 | 9 Ene 2001 | Phillips & Temro Industries Ltd. | Cord plug with protector cap |
