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| US4079636 | 8 Dec 1976 | 21 Mar 1978 | P. R. Mallory & Co. Inc. | Cam setting means for a cam assembly |
| US4283613 | 14 Apr 1980 | 11 Aug 1981 | Alps Electric Co., Ltd. | Construction for attaching knob to manipulation rod of push-button type mechanism |
| US4285097 | 11 Oct 1979 | 25 Aug 1981 | Alps Electric Co., Ltd. | Structure for fixing a knob to a part to be operated through the knob |
| US4499630 | 27 Sep 1982 | 19 Feb 1985 | The Tappan Company | Manual control knob with adjustable pointer assembly |
| US4638133 | 5 Apr 1985 | 20 Jan 1987 | Square D Company | Rotary switch assembly |
| US5509174 | 6 Dec 1994 | 23 Apr 1996 | K I Industries, Inc. | Appliance knob and bezel assembly |
| US5537893 | 14 Oct 1994 | 23 Jul 1996 | Delco Electronics Corporation | Retention and detent spring for control knob |
| US5623854 | 30 Apr 1996 | 29 Apr 1997 | Delco Electronics Corporation | Retention and detent spring for control knob |
| US6195839 | 9 Sep 1997 | 6 Mar 2001 | Ericsson Inc. | Hinged detent |
| US6588864 | 16 May 2001 | 8 Jul 2003 | Carrier Corporation | Temperature control for an air conditioning unit |
| USD451361 | 29 Dec 2000 | 4 Dec 2001 | Hon Hai Precision Ind. Co., Ltd. | Knob |
| USD572998 | 16 May 2007 | 15 Jul 2008 | Crain Enterprises, Inc. | Star shaped knob |
