B29C 53/10
Of blown tubular films
Official title: of blown tubular films, e.g. gusseting {(flattening blown films during extrusion moulding B29C48/03)}
B29C53/10 (Of blown tubular films) appears on 63 US grants and 24 published applications in this corpus.
Search patents in B29C- Granted patents
- 63
- Published applications
- 24
- Assignees
- 32
- Inventors
- 81
- Latest grant
- 22 Oct 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 2 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 3 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 4 | 0 |
| 1988 | 1 | 0 |
| 1989 | 4 | 0 |
| 1990 | 2 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 3 | 0 |
| 1995 | 3 | 0 |
| 1996 | 6 | 0 |
| 1997 | 2 | 0 |
| 1998 | 0 | 0 |
| 1999 | 2 | 0 |
| 2000 | 2 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 3 |
| 2003 | 2 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 3 |
| 2006 | 1 | 2 |
| 2007 | 3 | 2 |
| 2008 | 0 | 0 |
| 2009 | 1 | 0 |
| 2010 | 0 | 4 |
| 2011 | 0 | 1 |
| 2012 | 0 | 1 |
| 2013 | 2 | 0 |
| 2014 | 4 | 5 |
| 2015 | 2 | 0 |
| 2016 | 0 | 1 |
| 2017 | 1 | 0 |
| 2018 | 0 | 0 |
| 2019 | 1 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 1 |
| 2022 | 1 | 1 |
| 2023 | 0 | 0 |
| 2024 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Method and apparatus for integral double-walled container structures22 Oct 2024US 12,122,083 B2
- Method and apparatus for integral double-walled container structures20 Sep 2022US 11,446,855 B2
- Gusset board with collapsible nose2 Apr 2019US 10,245,777 B2Pearl Technologies, Inc.
- Method for laminating a tubular film15 Aug 2017US 9,731,488 B2Buergofol GmbH
- Gusseter board with retractable nose2 Jun 2015US 9,044,896 B2Pearl Technologies, Inc.
- Method and apparatus for integral double-walled container structures1 Dec 2022US 2022/0379540 A1
- Improvements in method and apparatus for integral double-walled container structures11 Feb 2021US 2021/0039301 A1
- Gusset board with collapsible nose22 Sep 2016US 2016/0271863 A1Pearl Technologies, Inc.
- Method for Laminating a Tubular Film9 Oct 2014US 2014/0299251 A1Buergofol GmbH
- Self-adhered single-sided slip-resistant material22 May 2014US 2014/0138867 A1Multi Technologies Industrial L.L.C.
Most cited
By later US patents
- Method for installing a length of substantially rigid thermoplastic pipe in an existing conduit59US 5,397,513 ANuPipe, Inc. · 1995
- Process for installing a new pipe inside an existing pipeline56US 4,867,921 ANu-Pipe, Inc. · 1989
- Method of making flat bottom plastic bag55US 4,526,565 ALinear Films, Inc. · 1985
- Method of manufacturing a pipe liner for installation in an existing conduit49US 5,587,126 ANuPipe, Inc. · 1996
- Method and apparatus for making printed gusset bags46US 4,262,581 AKCL Corporation · 1981