B60H 1/3428
Using a set of pivoting shutters and a pivoting frame
Official title: {using a set of pivoting shutters and a pivoting frame}
B60H1/3428 (Using a set of pivoting shutters and a pivoting frame) appears on 87 US grants and 98 published applications in this corpus.
Search patents in B60H- Granted patents
- 87
- Published applications
- 98
- Assignees
- 64
- Inventors
- 228
- Latest grant
- 16 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 2 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 2 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 3 | 0 |
| 2001 | 1 | 0 |
| 2002 | 3 | 2 |
| 2003 | 2 | 1 |
| 2004 | 0 | 1 |
| 2005 | 2 | 2 |
| 2006 | 1 | 5 |
| 2007 | 0 | 1 |
| 2008 | 1 | 1 |
| 2009 | 4 | 3 |
| 2010 | 1 | 1 |
| 2011 | 1 | 6 |
| 2012 | 0 | 3 |
| 2013 | 1 | 3 |
| 2014 | 0 | 1 |
| 2015 | 1 | 3 |
| 2016 | 2 | 4 |
| 2017 | 3 | 5 |
| 2018 | 3 | 3 |
| 2019 | 5 | 10 |
| 2020 | 1 | 10 |
| 2021 | 2 | 8 |
| 2022 | 14 | 6 |
| 2023 | 8 | 7 |
| 2024 | 6 | 3 |
| 2025 | 5 | 3 |
| 2026 | 3 | 6 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
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Most cited
By later US patents
- Ventilator nozzle structure for automotive vehicle46US 4,665,804 ANissan Motor Co., Ltd. · 1987
- Louver assembly43US 4,345,510 ALOF Plastics Inc. · 1982
- Vehicle air conditioner and ceiling structure for air-conditioned vehicle34US 6,616,523 B1Honda Giken Kogyo Kabushiki Kaisha · 2003
- Register for a vehicle32US 6,059,652 ASummit Polymers, Inc. · 2000
- Automotive air duct and garnish structure24US 6,315,354 B1Honda Giken Kogyo Kabushiki Kaisha · 2001