B29C 66/54721
For making l-shaped pieces
Official title: {for making L-shaped pieces}
B29C66/54721 (For making l-shaped pieces) appears on 14 US grants and 8 published applications in this corpus.
Search patents in B29C- Granted patents
- 14
- Published applications
- 8
- Assignees
- 14
- Inventors
- 39
- Latest grant
- 31 Dec 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1987 | 2 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 2 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 2 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 1 |
| 2004 | 0 | 0 |
| 2005 | 0 | 1 |
| 2006 | 0 | 1 |
| 2007 | 0 | 1 |
| 2008 | 1 | 0 |
| 2009 | 1 | 0 |
| 2010 | 0 | 0 |
| 2011 | 1 | 1 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 1 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 1 |
| 2018 | 0 | 1 |
| 2019 | 1 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 1 |
| 2024 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Weldable half-shell31 Dec 2024US 12,181,093 B2Georg Fischer Rohrleitungssysteme AG
- Pipe elbows and methods of manufacture8 Oct 2019US 10,436,370 B2Georg Fischer Central Plastics LLC
- Liquid supply member, method of making liquid supply member, and method of making liquid discharge head25 Nov 2014US 8,893,385 B2Canon Kabushiki Kaisha
- Method of producing hollow plastic components1 Feb 2011US 7,879,178 B2Bayerische Motoren Werke Aktiengesellschaft
- Synthetic resin fusion body7 Jul 2009US 7,556,848 B2Honda Motor Co., Ltd.
- Weldable Half-Shell28 Dec 2023US 2023/0417355 A1Georg Fischer Rohrleitungssysteme AG
- Ejector Integrally Formed with an Intake Air Component and a Method to Manufacture26 Apr 2018US 2018/0112634 A1Ford Global Technologies, LLC
- Pipe Elbows and Methods of Manufacture26 Oct 2017US 2017/0307124 A1Georg Fischer Central Plastics LLC
- Liquid supply member, method of making liquid supply member, and method of making liquid discharge head14 Apr 2011US 2011/0083758 A1Canon Kabushiki Kaisha
- Method of producing hollow plastic components26 Apr 2007US 2007/0089830 A1Lisa Dräxlmaier GmbH
Most cited
By later US patents
- Secondary containment system and method82US 5,022,685 A1991
- Tongue and groove snap-fit pipe coupling70US 5,007,666 AC & L Development Inc. · 1991
- Adhesively bonded plastic automotive air intake assembly24US 6,021,753 AFord Global Technologies, LLC · 2000
- Foam pattern assembly for use in evaporative casting process22US 4,640,333 AFord Motor Company · 1987
- Method of joining foam patterns for evaporative casting process9US 4,640,728 AFord Motor Company · 1987