F01N 13/185
The connection being realised by deforming housing, tube, baffle, plate, or parts
Official title: {the connection being realised by deforming housing, tube, baffle, plate, or parts thereof}
F01N13/185 (The connection being realised by deforming housing, tube, baffle, plate, or parts) appears on 163 US grants and 109 published applications in this corpus.
Search patents in F01N- Granted patents
- 163
- Published applications
- 109
- Assignees
- 88
- Inventors
- 338
- Latest grant
- 24 Mar 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 4 | 0 |
| 1981 | 0 | 0 |
| 1982 | 7 | 0 |
| 1983 | 1 | 0 |
| 1984 | 4 | 0 |
| 1985 | 1 | 0 |
| 1986 | 4 | 0 |
| 1987 | 1 | 0 |
| 1988 | 3 | 0 |
| 1989 | 3 | 0 |
| 1990 | 2 | 0 |
| 1991 | 2 | 0 |
| 1992 | 3 | 0 |
| 1993 | 4 | 0 |
| 1994 | 2 | 0 |
| 1995 | 4 | 0 |
| 1996 | 5 | 0 |
| 1997 | 0 | 0 |
| 1998 | 4 | 0 |
| 1999 | 4 | 0 |
| 2000 | 7 | 0 |
| 2001 | 2 | 2 |
| 2002 | 7 | 0 |
| 2003 | 3 | 1 |
| 2004 | 0 | 6 |
| 2005 | 1 | 2 |
| 2006 | 2 | 3 |
| 2007 | 0 | 5 |
| 2008 | 2 | 4 |
| 2009 | 1 | 3 |
| 2010 | 5 | 6 |
| 2011 | 5 | 5 |
| 2012 | 4 | 1 |
| 2013 | 2 | 1 |
| 2014 | 1 | 7 |
| 2015 | 3 | 7 |
| 2016 | 6 | 4 |
| 2017 | 4 | 6 |
| 2018 | 7 | 7 |
| 2019 | 7 | 7 |
| 2020 | 8 | 10 |
| 2021 | 7 | 4 |
| 2022 | 8 | 2 |
| 2023 | 3 | 7 |
| 2024 | 5 | 2 |
| 2025 | 3 | 5 |
| 2026 | 1 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Diesel engine24 Mar 2026US 12,584,438 B2Yanmar Holdings Co., Ltd.
- Method of manufacturing exhaust pipe8 Jul 2025US 12,352,194 B2Futaba Industrial Co., Ltd.
- Method for manufacturing exhaust component8 Jul 2025US 12,352,195 B2
- Systems, devices, and methods for regenerating a particulate filter14 Jan 2025US 12,196,117 B2Jtsmcdp, LLC
- Muffler and method for making the same1 Oct 2024US 12,104,512 B2Purem GmbH
- Diesel engine2 Jul 2026US 2026/0185477 A1Yanmar Holdings Co., Ltd.
- Muffler for an exhaust system and method for making a muffler8 Jan 2026US 2026/0009348 A1Purem GmbH
- Systems, devices, and methods for regenerating a particulate filter17 Jul 2025US 2025/0230761 A1Jtsmcdp, LLC
- Method for manufacturing exhaust component12 Jun 2025US 2025/0188862 A1
- Exhaust pipe joint22 May 2025US 2025/0164044 A1Tenneco Automotive Operating Company Inc.
Most cited
By later US patents
- Combination muffler and catalytic converter45US 5,338,903 ABriggs & Stratton Corporation · 1994
- Silencer in stainless material for exhaust systems of automobile vehicles44US 4,456,091 AIndusteler · 1984
- Multi-pass catalytic converter41US 5,732,555 ABriggs & Stratton Corporation · 1998
- Exhaust component and method for producing an exhaust component41US 6,555,070 B1Scambia Industrial Developments Aktiengesellschaft · 2003
- Tube-to-plate connection40US 4,334,703 AArvin Industries, Inc. · 1982