B29C 66/47421
Said spouts comprising flanges
Official title: {said spouts comprising flanges}
B29C66/47421 (Said spouts comprising flanges) appears on 65 US grants and 49 published applications in this corpus.
Search patents in B29C- Granted patents
- 65
- Published applications
- 49
- Assignees
- 53
- Inventors
- 141
- Latest grant
- 4 Nov 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 2 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 3 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 2 | 0 |
| 1986 | 2 | 0 |
| 1987 | 2 | 0 |
| 1988 | 3 | 0 |
| 1989 | 1 | 0 |
| 1990 | 3 | 0 |
| 1991 | 2 | 0 |
| 1992 | 2 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 2 | 0 |
| 1996 | 0 | 0 |
| 1997 | 2 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 5 |
| 2003 | 1 | 1 |
| 2004 | 2 | 3 |
| 2005 | 0 | 3 |
| 2006 | 1 | 3 |
| 2007 | 1 | 2 |
| 2008 | 1 | 2 |
| 2009 | 0 | 0 |
| 2010 | 1 | 0 |
| 2011 | 0 | 0 |
| 2012 | 1 | 1 |
| 2013 | 1 | 5 |
| 2014 | 4 | 4 |
| 2015 | 6 | 2 |
| 2016 | 0 | 1 |
| 2017 | 2 | 3 |
| 2018 | 1 | 1 |
| 2019 | 1 | 1 |
| 2020 | 1 | 2 |
| 2021 | 1 | 1 |
| 2022 | 0 | 2 |
| 2023 | 0 | 2 |
| 2024 | 1 | 3 |
| 2025 | 5 | 0 |
| 2026 | 0 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Method for connecting workpieces, and assembled object4 Nov 2025US 12,459,211 B2Telsonic Holding AG
- Impulse heat sealing of a heat-sealable film material30 Sep 2025US 12,428,187 B2SIG Services AG
- Split bus assembly for heat-seal tool23 Sep 2025US 12,420,490 B2Force Global—ROPEX America LLC
- Life jacket, air blowing member and method for combining there of19 Aug 2025US 12,391,349 B2
- Method for manufacturing packaging for pouch container, and device for manufacturing packaging for pouch container22 Apr 2025US 12,280,559 B2Fuji Seal International, Inc.
- Method and Device for Producing a Bag with a Butt-Welded Connection13 Aug 2026US 2026/0233868 A1
- Spout plug and packaging container using same11 Jun 2026US 2026/0159274 A1Toppan Holdings Inc.
- Impulse heat sealing of a heat-sealable film material7 Nov 2024US 2024/0367839 A1SIG Services AG
- Split Bus Assembly for Heat-Seal Tool5 Sep 2024US 2024/0293976 A1Force Global—ROPEX America LLC
- Heat-seal Band with Separate Electrical Paths for Voltage Sensing and Current Load Transmission5 Sep 2024US 2024/0293977 A1Force Global—ROPEX America LLC
Most cited
By later US patents
- Skin barrier for use by ostomates113US 4,775,374 AE. R. Squibb & Sons, Inc. · 1988
- Method of designing a standup bag76US 6,746,388 B2Scholle Corporation · 2004
- Method of manufacturing a standup bag73US 6,695,757 B2Scholle Corporation · 2004
- Fitment attachment methods in horizontal form/fill/seal machines63US 4,512,136 ATrinity Associates, a Partnership of the State of Pennsylvania · 1985
- Film guide system47US 4,924,655 ABaxter Travenol Laboratories, Inc. · 1990