Y10T 83/839
Mirror or lens
Y10T83/839 (Mirror or lens) appears on 49 US grants and 37 published applications in this corpus.
Search patents in Y10T- Granted patents
- 49
- Published applications
- 37
- Assignees
- 31
- Inventors
- 61
- Latest grant
- 8 Jul 2014
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 3 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 3 | 0 |
| 1984 | 0 | 0 |
| 1985 | 2 | 0 |
| 1986 | 4 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 2 | 0 |
| 1991 | 0 | 0 |
| 1992 | 2 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 1 |
| 2002 | 1 | 1 |
| 2003 | 0 | 3 |
| 2004 | 1 | 3 |
| 2005 | 2 | 11 |
| 2006 | 0 | 4 |
| 2007 | 2 | 1 |
| 2008 | 9 | 5 |
| 2009 | 1 | 1 |
| 2010 | 3 | 1 |
| 2011 | 5 | 2 |
| 2012 | 0 | 2 |
| 2013 | 1 | 2 |
| 2014 | 3 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Cutter with laser generator that irradiates cutting position on workpiece to facilitate alignment of blade with cutting position8 Jul 2014US 8,770,076 B2Hitachi Koki Co., Ltd.
- Machine tool, particularly a hand-held power tool6 May 2014US 8,714,064 B2Robert Bosch GmbH
- Miter saw with dual tracking light11 Mar 2014US 8,667,877 B2Robert Bosch GmbH
- Cutter with laser generator that irradiates cutting position on workpiece to facilitate alignment of blade with cutting position29 Jan 2013US 8,359,960 B2Hitachi Koki Co., Ltd.
- Automatic slicing apparatus13 Dec 2011US 8,074,547 B2Seiko Instruments Inc.
- Cutting indicator for circular saw26 Sep 2013US 2013/0247737 A1Rexon Industrial Corp., Ltd.
- Cutter with laser generator that irradiates cutting position on workpiece to facilitate alignment of blade with cutting position25 Jul 2013US 2013/0186247 A1Hitachi Koki Co., Ltd.
- Optical Aid for Power Tools20 Dec 2012US 2012/0318113 A1
- Miter saw with dual tracking light26 Apr 2012US 2012/0097004 A1Robert Bosch GmbH
- Machine Tool, Particularly a Hand-Held Power Tool22 Dec 2011US 2011/0308369 A1Robert Bosch GmbH
Most cited
By later US patents
- Laser assembly for marking a line on a workpiece for guiding a cutting tool65US 5,446,635 AQuarton, Inc. · 1995
- Optical cutting edge locator for a cutting apparatus38US 4,503,740 ACapital Machine Company, Inc. · 1985
- Radial saw safety guards and barriers33US 5,287,779 AEmerson Electric Co. · 1994
- Miter saw having a light beam alignment system32US 6,755,107 B2One World Technologies Lmt. · 2004
- Automatic slicing apparatus32US 8,074,547 B2Seiko Instruments Inc. · 2011