B05B 3/0204
Being a ventilator or fan
Official title: {being a ventilator or fan}
B05B3/0204 (Being a ventilator or fan) appears on 56 US grants and 71 published applications in this corpus.
Search patents in B05B- Granted patents
- 56
- Published applications
- 71
- Assignees
- 42
- Inventors
- 118
- Latest grant
- 17 Mar 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 2 | 0 |
| 1993 | 0 | 0 |
| 1994 | 2 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 3 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 1 |
| 2003 | 0 | 1 |
| 2004 | 1 | 1 |
| 2005 | 0 | 1 |
| 2006 | 2 | 2 |
| 2007 | 1 | 1 |
| 2008 | 0 | 2 |
| 2009 | 0 | 2 |
| 2010 | 1 | 2 |
| 2011 | 0 | 0 |
| 2012 | 2 | 0 |
| 2013 | 1 | 3 |
| 2014 | 2 | 5 |
| 2015 | 2 | 2 |
| 2016 | 2 | 2 |
| 2017 | 0 | 3 |
| 2018 | 2 | 9 |
| 2019 | 4 | 7 |
| 2020 | 3 | 5 |
| 2021 | 5 | 6 |
| 2022 | 4 | 5 |
| 2023 | 0 | 1 |
| 2024 | 3 | 5 |
| 2025 | 3 | 3 |
| 2026 | 3 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Personal and portable misting device17 Mar 2026US 12,578,102 B2
- Agricultural sprayer10 Feb 2026US 12,543,721 B2Pek Automotive D.O.O.
- Atomizer27 Jan 2026US 12,533,696 B2Zhejiang Prulde Electric Appliance Co., Ltd.
- Dispensing assembly for a snow generator and snow generator comprising said dispensing assembly22 Jul 2025US 12,366,397 B2Demaclenko It S.R.L.
- Aerial boom with through-fan spray27 May 2025US 12,311,401 B2AGCO Corporation
- Atomizer for aerial spraying and control method thereof23 Apr 2026US 2026/0108896 A1Research Center of Intelligent Equipment, Beijing Academy of Agriculture and Forestry Sciences
- Systems, methods and non-transitory computer-readable media for closed loop sprayer control9 Apr 2026US 2026/0096547 A1Deere & Company
- Portable fan27 Nov 2025US 2025/0360522 A1
- Outdoor misting fan and cooling device13 Nov 2025US 2025/0345811 A1
- Nozzle handle apparatus with built-in air regulation20 Mar 2025US 2025/0091067 A1ECP Incorporated
Most cited
By later US patents
- Portable fan and combination fan and spray misting device127US 5,843,344 ACirculair, Inc. · 1998
- Portable misting fan87US 5,338,495 AInnovative Design Enterprises · 1994
- Cooling device using fan-driven misting with large fill and drinking port41US 6,398,132 B1Circulair, Inc. · 2002
- Portable atomizer for liquids37US 3,997,115 ALawrence Peska Associates, Inc. · 1976
- Spray misting device for use with a portable-sized fan36US 5,620,633 ACirculair, Inc. · 1997