B29C 44/1242
The preformed parts being concentric
Official title: {the preformed parts being concentric (B29C44/1233 takes precedence)}
B29C44/1242 (The preformed parts being concentric) appears on 94 US grants and 42 published applications in this corpus.
Search patents in B29C- Granted patents
- 94
- Published applications
- 42
- Assignees
- 50
- Inventors
- 141
- Latest grant
- 12 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 2 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 2 | 0 |
| 1981 | 1 | 0 |
| 1982 | 2 | 0 |
| 1983 | 3 | 0 |
| 1984 | 3 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 4 | 0 |
| 1989 | 2 | 0 |
| 1990 | 6 | 0 |
| 1991 | 8 | 0 |
| 1992 | 4 | 0 |
| 1993 | 5 | 0 |
| 1994 | 1 | 0 |
| 1995 | 3 | 0 |
| 1996 | 2 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 2 | 0 |
| 2000 | 3 | 0 |
| 2001 | 4 | 1 |
| 2002 | 7 | 4 |
| 2003 | 0 | 2 |
| 2004 | 2 | 1 |
| 2005 | 2 | 3 |
| 2006 | 0 | 0 |
| 2007 | 0 | 3 |
| 2008 | 0 | 2 |
| 2009 | 2 | 1 |
| 2010 | 1 | 1 |
| 2011 | 0 | 1 |
| 2012 | 1 | 2 |
| 2013 | 1 | 5 |
| 2014 | 2 | 2 |
| 2015 | 2 | 1 |
| 2016 | 4 | 1 |
| 2017 | 1 | 3 |
| 2018 | 1 | 2 |
| 2019 | 2 | 1 |
| 2020 | 1 | 1 |
| 2021 | 0 | 1 |
| 2022 | 0 | 2 |
| 2023 | 2 | 0 |
| 2024 | 1 | 0 |
| 2025 | 0 | 2 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Insulation foaming structure and method for a tank container12 May 2026US 12,623,419 B2Nantong Tank Container Co., Ltd.
- Cooling tank, water purifier having same, and cooling tank manufacturing method19 Nov 2024US 12,145,790 B2Coway Co., Ltd.
- Gas-fueled water heater appliance having a foam barrier28 Feb 2023US 11,592,206 B2Haier US Appliance Solutions, Inc.
- Pressure packaging with improved drop resistance and impact resistance10 Jan 2023US 11,548,201 B2Resilux
- Apparatus and method for manufacturing insulated pipe assembly11 Aug 2020US 10,737,309 B2GF Urecon Ltd.
- Systems and Methods for a Water Heater with an Insulation Dam15 May 2025US 2025/0155161 A1Rheem Manufacturing Company
- Insulation foaming structure and method for a tank container20 Mar 2025US 2025/0091306 A1Nantong Tank Container Co., Ltd.
- Cooling tank, water purifier having same, and cooling tank manufacturing method22 Dec 2022US 2022/0402681 A1Coway Co., Ltd.
- Gas-fueled water heater appliance having a foam barrier27 Jan 2022US 2022/0026107 A1Haier US Appliance Solutions, Inc.
- Pressure packaging with improved drop resistance and impact resistance4 Feb 2021US 2021/0031431 A1Resilux
Most cited
By later US patents
- Beverage container cooler342US 4,344,303 A1982
- Composite laminate beam for radiator support248US 5,575,526 ANovamax Technologies, Inc. · 1996
- Reinforced door beam214US 5,884,960 AHenkel Corporation · 1999
- Composite laminate automotive structures156US 6,168,226 AHenkel Corporation · 2001
- Method for reinforcing structural members109US 6,233,826 B12001