B60H 1/26
Ventilating openings in vehicle exterior
Official title: Ventilating openings in vehicle exterior; Ducts for conveying ventilating air
B60H1/26 (Ventilating openings in vehicle exterior) appears on 439 US grants and 410 published applications in this corpus.
Search patents in B60H- Granted patents
- 439
- Published applications
- 410
- Assignees
- 223
- Inventors
- 1,018
- Latest grant
- 28 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 3 | 0 |
| 1978 | 6 | 0 |
| 1979 | 3 | 0 |
| 1980 | 5 | 0 |
| 1981 | 5 | 0 |
| 1982 | 6 | 0 |
| 1983 | 4 | 0 |
| 1984 | 6 | 0 |
| 1985 | 4 | 0 |
| 1986 | 6 | 0 |
| 1987 | 5 | 0 |
| 1988 | 9 | 0 |
| 1989 | 8 | 0 |
| 1990 | 9 | 0 |
| 1991 | 8 | 0 |
| 1992 | 6 | 0 |
| 1993 | 2 | 0 |
| 1994 | 7 | 0 |
| 1995 | 3 | 0 |
| 1996 | 6 | 0 |
| 1997 | 9 | 0 |
| 1998 | 5 | 0 |
| 1999 | 2 | 0 |
| 2000 | 8 | 0 |
| 2001 | 7 | 1 |
| 2002 | 8 | 2 |
| 2003 | 8 | 3 |
| 2004 | 3 | 4 |
| 2005 | 5 | 9 |
| 2006 | 6 | 11 |
| 2007 | 7 | 7 |
| 2008 | 2 | 7 |
| 2009 | 3 | 9 |
| 2010 | 8 | 15 |
| 2011 | 5 | 4 |
| 2012 | 5 | 9 |
| 2013 | 5 | 15 |
| 2014 | 11 | 16 |
| 2015 | 3 | 17 |
| 2016 | 8 | 24 |
| 2017 | 20 | 17 |
| 2018 | 16 | 26 |
| 2019 | 17 | 35 |
| 2020 | 21 | 44 |
| 2021 | 27 | 28 |
| 2022 | 40 | 19 |
| 2023 | 24 | 20 |
| 2024 | 19 | 37 |
| 2025 | 15 | 16 |
| 2026 | 11 | 15 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Device module28 Jul 2026US 12,691,728 B2Autonetworks Technologies, Ltd.
- External connection device14 Jul 2026US 12,679,169 B2Shenzhen Antop Technology Limited
- Air intake structure for vehicle sunroof and recreational vehicle (RV) with sunroof14 Jul 2026US 12,679,172 B2Jiangsu Sanjo Intelligent Technology Co., Ltd.
- HVAC on frame of work machine14 Jul 2026US 12,680,268 B2Great Plains Manufacturing, Inc.
- Vehicle thermal management systems30 Jun 2026US 12,668,095 B2Tesla, Inc.
- Roof assembly of vehicle1 Oct 2026US 2026/0296139 A1Toyota Jidosha Kabushiki Kaisha
- Ventilation device3 Sep 2026US 2026/0257534 A1Flettner Ventilator Limited
- Passenger vehicle ventilation hatch and emergency exit with several use functions3 Sep 2026US 2026/0257701 A1Transtec DiseñO E Ingenieria SAS
- Construction machine6 Aug 2026US 2026/0226705 A1Hitachi Construction Machinery Tierra Co., Ltd.
- Retrofittable ventilation assembly30 Jul 2026US 2026/0217089 A1HCL Technologies Limited
Most cited
By later US patents
- Roof fixture for ventilating and illuminating a vehicle141US 5,918,972 A1999
- Automotive vehicle HVAC rainhat85US 6,033,300 AL&L Products, Inc. · 2000
- Automobile door having interior trim panel with air flow control opening74US 5,462,482 ADavidson Textron Inc. · 1995
- Ceiling distributor duct assembly for rooftop air conditioners67US 4,709,623 ANordyne, Inc. · 1987
- Solar operated vent cover64US 5,672,101 A1997