B29C 37/0021
And using a rotating movement to unscrew articles
Official title: {and using a rotating movement to unscrew articles (in particular used in injection moulding B29C45/178)}
B29C37/0021 (And using a rotating movement to unscrew articles) appears on 14 US grants and 9 published applications in this corpus.
Search patents in B29C- Granted patents
- 14
- Published applications
- 9
- Assignees
- 14
- Inventors
- 37
- Latest grant
- 4 Sep 2018
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 2 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 1 |
| 2002 | 0 | 0 |
| 2003 | 1 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 1 |
| 2007 | 0 | 0 |
| 2008 | 1 | 0 |
| 2009 | 0 | 2 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 2 |
| 2015 | 0 | 1 |
| 2016 | 1 | 0 |
| 2017 | 1 | 0 |
| 2018 | 2 | 1 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Thread forming device for compression molding and apparatus incorporating same4 Sep 2018US 10,065,343 B2
- Thread forming device for compression molding and apparatus incorporating same9 Jan 2018US 9,862,123 B2
- Method for manufacturing impeller25 Jul 2017US 9,714,664 B2Honda Motor Co., Ltd.
- Catheter systems and methods for manufacture14 Jun 2016US 9,364,360 B2Covidien LP
- Method and apparatus for reducing surface defects1 Apr 2008US 7,351,304 B2General Electric Company
- Access port member and method of manufacturing the same24 Oct 2024US 2024/0350789 A1Nikkiso Co., Ltd.
- Thread forming device for compression molding and apparatus incorporating same12 Apr 2018US 2018/0099436 A1
- Catheter Systems and Methods for Manufacture6 Aug 2015US 2015/0216692 A1Covidien LP
- Method for manufacturing impeller6 Nov 2014US 2014/0328689 A1Honda Motor Co., Ltd.
- Thread forming device for compression molding and apparatus incorporating same19 Jun 2014US 2014/0167320 A1
Most cited
By later US patents
- Method and apparatus for reducing surface defects27US 7,351,304 B2General Electric Company · 2008
- Composite stringer disassembly machine18US 5,502,886 AThe Boeing Company · 1996
- Outlet fitting14US 5,374,026 ASnyder Industries, Inc. · 1994
- Apparatus and method for forming hinged top cigarette box9US 5,205,807 APhilip Morris Incorporated · 1993
- Carousel-type apparatus for manufacturing caps made of plastics by compression molding8US 6,585,508 B1Sacmi Cooperativa Meccanici Imola S.c.r.l. · 2003