H01H 43/125
Using a cam
Official title: {using a cam}
H01H43/125 (Using a cam) appears on 33 US grants and 4 published applications in this corpus.
Search patents in H01H- Granted patents
- 33
- Published applications
- 4
- Assignees
- 17
- Inventors
- 48
- Latest grant
- 12 Jul 2016
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 4 | 0 |
| 1978 | 3 | 0 |
| 1979 | 0 | 0 |
| 1980 | 2 | 0 |
| 1981 | 2 | 0 |
| 1982 | 0 | 0 |
| 1983 | 4 | 0 |
| 1984 | 1 | 0 |
| 1985 | 2 | 0 |
| 1986 | 2 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 2 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 2 | 1 |
| 2003 | 0 | 1 |
| 2004 | 0 | 0 |
| 2005 | 1 | 0 |
| 2006 | 0 | 1 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 1 | 1 |
| 2011 | 0 | 0 |
| 2012 | 1 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 1 | 0 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Timer assembly with slim motor12 Jul 2016US 9,389,592 B1Reliance Controls Corporation
- Mechanical delay timer11 Sep 2012US 8,263,883 B2
- Appliance timer mechanism utilizing snap action switching19 Jan 2010US 7,649,148 B2Robertshaw Controls Company
- Appliance timer18 Jan 2005US 6,844,513 B2Emerson Electric Co.
- Electromechanical appliance programmer/timer19 Nov 2002US 6,483,052 B2Ranco Incorporated of Delaware
- Mechanical delay timer21 Oct 2010US 2010/0264003 A1
- Appliance timer mechanism utilizing snap action switching27 Jul 2006US 2006/0163044 A1Robertshaw Controls Company
- Appliance timer26 Jun 2003US 2003/0116558 A1Emerson Electric Co.
- Electromechanical appliance programmer/timer26 Sep 2002US 2002/0134654 A1Ranco Incorporated of Delaware
Most cited
By later US patents
- Energy saving lighting showroom display unit28US 5,142,460 A1992
- Timing mechanism having independently operated plural cam assemblies18US 4,103,119 AP. R. Mallory & Co. Inc. · 1978
- Appliance timer having a switching mechanism for high-current carrying circuit blades and associated method17US 5,834,718 AEmerson Electric Co. · 1998
- Thermostat timer12US 4,041,325 AThermotrol Corporation · 1977
- Electromechanical timer with improved short interval accuracy8US 4,381,432 AGeneral Electric Company · 1983