Y10S 454/00
Ventilation
Y10S454/00 (Ventilation) appears on 360 US grants and 84 published applications in this corpus.
Search patents in Y10S- Granted patents
- 360
- Published applications
- 84
- Assignees
- 184
- Inventors
- 525
- Latest grant
- 31 Jan 2023
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 3 | 0 |
| 1978 | 3 | 0 |
| 1979 | 2 | 0 |
| 1980 | 3 | 0 |
| 1981 | 6 | 0 |
| 1982 | 6 | 0 |
| 1983 | 5 | 0 |
| 1984 | 4 | 0 |
| 1985 | 9 | 0 |
| 1986 | 6 | 0 |
| 1987 | 7 | 0 |
| 1988 | 9 | 0 |
| 1989 | 16 | 0 |
| 1990 | 17 | 0 |
| 1991 | 19 | 0 |
| 1992 | 27 | 0 |
| 1993 | 12 | 0 |
| 1994 | 11 | 0 |
| 1995 | 18 | 0 |
| 1996 | 9 | 0 |
| 1997 | 4 | 0 |
| 1998 | 16 | 0 |
| 1999 | 6 | 0 |
| 2000 | 13 | 0 |
| 2001 | 10 | 7 |
| 2002 | 12 | 11 |
| 2003 | 21 | 7 |
| 2004 | 12 | 16 |
| 2005 | 22 | 10 |
| 2006 | 6 | 5 |
| 2007 | 5 | 6 |
| 2008 | 7 | 6 |
| 2009 | 8 | 5 |
| 2010 | 7 | 1 |
| 2011 | 4 | 2 |
| 2012 | 1 | 1 |
| 2013 | 0 | 0 |
| 2014 | 1 | 1 |
| 2015 | 4 | 1 |
| 2016 | 0 | 0 |
| 2017 | 1 | 1 |
| 2018 | 1 | 1 |
| 2019 | 1 | 2 |
| 2020 | 2 | 1 |
| 2021 | 0 | 0 |
| 2022 | 0 | 0 |
| 2023 | 1 | 0 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
- Y10S 454/906Noise inhibiting means111
- Y10S 454/903Flexible ducts used for carrying air68
- Y10S 454/90Ventilator using solar power66
- Y10S 454/909Radon prevention52
- Y10S 454/907Seat31
- Y10S 454/902Air raid shelter ventilation19
- Y10S 454/904Magnetic means to hold a damper closed7
- Y10S 454/905Black out means7
All 10 subgroupsShow fewer
Recent patents
- Acoustic shutter assembly31 Jan 2023US 11,566,466 B2Ramboll Denmark Contracting APS
- Acoustical noise reduction and distributed airflow in electrical equipment17 Nov 2020US 10,842,051 B2International Business Machines Corporation
- Blow-dry enclosure20 Oct 2020US 10,809,001 B2
- Method and apparatus for acoustical noise reduction and distributed airflow26 Mar 2019US 10,244,662 B2International Business Machines Corporation
- Radon gas mitigation systems and apparatus28 Aug 2018US 10,060,121 B2Terra Vent Systems Inc.
- Acoustic shutter assembly30 Jul 2020US 2020/0240203 A1Ramboll Denmark Contracting APS
- Blow-Dry Enclosure10 Oct 2019US 2019/0310016 A1
- Acoustical noise reduction and distributed airflow in electrical equipment6 Jun 2019US 2019/0174656 A1International Business Machines Corporation
- Radon gas mitigation systems and apparatus1 Feb 2018US 2018/0030719 A1Terra Vent Systems Inc.
- Method and apparatus for acoustical noise reduction and distributed airflow15 Jun 2017US 2017/0172014 A1International Business Machines Corporation
Most cited
By later US patents
- Articulated tubular conduit arm for sucking gaseous fluids1,149US 4,540,202 A1985
- Vehicle seat air-conditioning system210US 6,059,018 ADenso Corporation · 2000
- Vehicle air-conditioning system with seat heating and cooling device201US 6,079,485 AHonda Giken Kogyo Kabushiki Kaisha · 2000
- Conditioned seat173US 5,921,314 AW.E.T. Automotive Systems AG · 1999
- Seat air conditioning unit for vehicle and fan combination of blower units of the same157US 6,848,742 B1Denso Corporation · 2005