Y10T 408/51
Ejector
Y10T408/51 (Ejector) appears on 75 US grants and 28 published applications in this corpus.
Search patents in Y10T- Granted patents
- 75
- Published applications
- 28
- Assignees
- 36
- Inventors
- 108
- Latest grant
- 2 Nov 2021
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 4 | 0 |
| 1979 | 0 | 0 |
| 1980 | 2 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 2 | 0 |
| 1984 | 0 | 0 |
| 1985 | 2 | 0 |
| 1986 | 5 | 0 |
| 1987 | 5 | 0 |
| 1988 | 4 | 0 |
| 1989 | 1 | 0 |
| 1990 | 3 | 0 |
| 1991 | 6 | 0 |
| 1992 | 4 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 3 | 0 |
| 1999 | 2 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 2 | 1 |
| 2003 | 1 | 0 |
| 2004 | 1 | 4 |
| 2005 | 1 | 3 |
| 2006 | 1 | 4 |
| 2007 | 2 | 2 |
| 2008 | 3 | 2 |
| 2009 | 3 | 2 |
| 2010 | 4 | 4 |
| 2011 | 4 | 0 |
| 2012 | 1 | 2 |
| 2013 | 0 | 0 |
| 2014 | 1 | 1 |
| 2015 | 1 | 2 |
| 2016 | 1 | 0 |
| 2017 | 0 | 0 |
| 2018 | 1 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 1 |
| 2021 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Hole saw adaptor2 Nov 2021US 11,161,185 B2
- Cutting tools for sample preparation4 Sep 2018US 10,065,251 B2Ge Healthcare UK Limited
- Hole saw assembly including drive shafts supported by a rotatable annulus23 Aug 2016US 9,421,694 B2
- Core drilling machine having an interchangeable drill bit3 Mar 2015US 8,967,924 B2C. & E. Fein GmbH
- Hole saw17 Jun 2014US 8,753,048 B2Milwaukee Electric Tool Corporation
- Hole saw adaptor17 Dec 2020US 2020/0391307 A1
- Hole machining system, robot, and method for controlling hole machining system13 Aug 2015US 2015/0224583 A1Kabushiki Kaisha Yaskawa Denki
- Cutting Tools for Sample Preparation13 Aug 2015US 2015/0224669 A1Ge Healthcare UK Limited
- Multi-position hole saw assembly with plug ejector23 Oct 2014US 2014/0314505 A1Føvling Træbyg ApS
- Hole saw20 Sep 2012US 2012/0237306 A1Milwaukee Electric Tool Corporation
Most cited
By later US patents
- Hole saw and connection method118US 6,705,807 B1Black & Decker Inc. · 2004
- Hole saw having efficient slug removal80US 6,599,063 B12003
- Plug ejecting hole saw with twist-locking interchangeable saw cups73US 6,341,925 B12002
- Drilling tool assembly and its center drill and cup shape drill57US 5,813,802 AHouse B. M. Co., Ltd. · 1998
- Particle-aspirating accessory for a hammer drill54US 4,097,176 ARobert Bosch GmbH · 1978