B29C 2049/547
Which are self actuated during the removing of the blow moulded articles
Official title: {which are self actuated during the removing of the blow moulded articles, e.g. the means are spring loaded or flexible}
B29C2049/547 (Which are self actuated during the removing of the blow moulded articles) appears on 11 US grants and 8 published applications in this corpus.
Search patents in B29C- Granted patents
- 11
- Published applications
- 8
- Assignees
- 6
- Inventors
- 8
- Latest grant
- 5 May 2009
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 0 |
| 2003 | 1 | 1 |
| 2004 | 0 | 3 |
| 2005 | 0 | 3 |
| 2006 | 1 | 0 |
| 2007 | 3 | 0 |
| 2008 | 0 | 1 |
| 2009 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Indented female blow-molded connector and male connector and method5 May 2009US 7,526,841 B2Confer Plastics, Inc.
- Indented female blow-molded connector and male connector and method2 Oct 2007US 7,275,289 B2Confer Plastics, Inc.
- Indented female blow-molded connector and male connector and method26 Jun 2007US 7,234,780 B2Confer Plastics, Inc.
- Thermoplastic molding process6 Feb 2007US 7,172,721 B2J.T. Labs, Ltd.
- Blow-molded container and closure, and method and apparatus for making same29 Aug 2006US 7,097,446 B2Graham Packaging Company L. P.
- Indented female blow-molded connector and male connector and method28 Feb 2008US 2008/0047113 A1Confer Plastics, Inc.
- Indented female blow-molded connector and male connector and method29 Sep 2005US 2005/0215104 A1Confer Plastics, Inc.
- Indented female blow-molded connector and male connector and method12 May 2005US 2005/0097714 A1Confer Plastics, Inc.
- Indented female blow-molded connector31 Mar 2005US 2005/0070167 A1
- Indented female blow-molded connector10 Jun 2004US 2004/0107551 A1
Most cited
By later US patents
- Retractable mold protrusion assembly52US 5,198,244 AAmerican Sheet Extrusion Corporation · 1993
- Deep drawn plastic packing case with interlocking, hollow fastener projections27US 4,057,188 A1977
- Indented female blow-molded connector and male connector and method17US 7,234,780 B2Confer Plastics, Inc. · 2007
- Blow-molded container and closure, and method and apparatus for making same10US 6,495,089 B1Graham Packaging Company L. P. · 2002
- Blow-molded container and closure, and method and apparatus for making same10US 6,669,049 B2Graham Packaging Company L. P. · 2003