B60H 1/34
Nozzles
Official title: Nozzles; Air-diffusers
B60H1/34 (Nozzles) appears on 903 US grants and 1,082 published applications in this corpus.
Search patents in B60H- Granted patents
- 903
- Published applications
- 1,082
- Assignees
- 334
- Inventors
- 1,937
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 2 | 0 |
| 1978 | 2 | 0 |
| 1979 | 2 | 0 |
| 1980 | 0 | 0 |
| 1981 | 2 | 0 |
| 1982 | 5 | 0 |
| 1983 | 7 | 0 |
| 1984 | 2 | 0 |
| 1985 | 6 | 0 |
| 1986 | 4 | 0 |
| 1987 | 14 | 0 |
| 1988 | 4 | 0 |
| 1989 | 4 | 0 |
| 1990 | 11 | 0 |
| 1991 | 8 | 0 |
| 1992 | 8 | 0 |
| 1993 | 6 | 0 |
| 1994 | 8 | 0 |
| 1995 | 6 | 0 |
| 1996 | 13 | 0 |
| 1997 | 8 | 0 |
| 1998 | 14 | 0 |
| 1999 | 10 | 0 |
| 2000 | 13 | 0 |
| 2001 | 14 | 4 |
| 2002 | 15 | 15 |
| 2003 | 14 | 9 |
| 2004 | 15 | 28 |
| 2005 | 16 | 22 |
| 2006 | 10 | 31 |
| 2007 | 9 | 23 |
| 2008 | 7 | 25 |
| 2009 | 16 | 13 |
| 2010 | 4 | 25 |
| 2011 | 9 | 20 |
| 2012 | 9 | 16 |
| 2013 | 9 | 25 |
| 2014 | 9 | 33 |
| 2015 | 13 | 32 |
| 2016 | 17 | 58 |
| 2017 | 35 | 65 |
| 2018 | 48 | 55 |
| 2019 | 48 | 105 |
| 2020 | 60 | 84 |
| 2021 | 61 | 87 |
| 2022 | 77 | 80 |
| 2023 | 73 | 69 |
| 2024 | 54 | 64 |
| 2025 | 55 | 58 |
| 2026 | 44 | 36 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- B60H 1/3414With means for adjusting the air stream direction637
- B60H 2001/3471Details of actuatorsIndexing code392
- B60H 1/3407Providing an air stream in a fixed direction134
- B60H 1/345With means for adjusting divergence, convergence or oscillation of air stream117
- B60H 2001/3464Details of hingesIndexing code94
- B60H 2001/3492ManufacturingIndexing code73
- B60H 2001/3485Air temperature regulationIndexing code25
- B60H 1/3457Outlets providing a vortex, i.e. a spirally wound air flow20
Recent patents
- Register22 Sep 2026US 12,741,511 B2Howa Plastics Co., Ltd.
- Air vent with adjustable air outlet direction8 Sep 2026US 12,728,704 B2Weber S.r.l.
- Accessory system for vehicle8 Sep 2026US 12,728,799 B2GM Global Technology Operations LLC
- Kinematic component8 Sep 2026US 12,729,758 B2Grammer AG
- Air vent assembly with fixed vanes and narrow profile1 Sep 2026US 12,722,454 B2Joysonquin Automotive Systems North America, LLC
- Automotive air vent actuators1 Oct 2026US 2026/0296132 A1Joysonquin Automotive Systems North America, LLC
- Air vent for a passenger vehicle1 Oct 2026US 2026/0296145 A1GM Global Technology Operations LLC
- Vehicle air supply adjustment mechanism17 Sep 2026US 2026/0274048 A1Honda Motor Co., Ltd.
- Interior Fitting for a Vehicle17 Sep 2026US 2026/0274049 A1Illinois Tool Works Inc.
- Climate controller and climate control method27 Aug 2026US 2026/0249662 A1Jaguar Land Rover Limited
Most cited
By later US patents
- Airflow modification apparatus and method121US 9,725,178 B22017
- Combination passenger reading light and air ventilator91US 4,142,227 AGulton Industries, Inc. · 1979
- Ceiling grille for air conditioner of recreational vehicle77US 6,149,513 ACarrier Corporation · 2000
- Fluid control valve unit74US 5,328,152 ABruce Industries, Inc. · 1994
- Air valve device having flush closing nozzle70US 5,399,119 APuritan-Bennett Corporation · 1995