E04B 9/023
Comprising drainage gutters for condensed water or grease
Official title: {comprising drainage gutters for condensed water or grease}
E04B9/023 (Comprising drainage gutters for condensed water or grease) appears on 12 US grants and 3 published applications in this corpus.
Search patents in E04B- Granted patents
- 12
- Published applications
- 3
- Assignees
- 6
- Inventors
- 15
- Latest grant
- 23 Dec 2014
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 2 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 2 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 1 |
| 2011 | 0 | 0 |
| 2012 | 1 | 0 |
| 2013 | 0 | 0 |
| 2014 | 1 | 1 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 0 |
| 2025 | 0 | 0 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Extraction apparatus with grease collection channel23 Dec 2014US 8,915,982 B2BSH Bosch und Siemens Hausgeraete GmbH
- Waterproof ceiling17 Apr 2012US 8,156,702 B2
- Ventilation ceiling with integral air filter units19 Aug 1997US 5,657,744 A
- Apparatus for separating particles, in particular oil or fat particles30 Aug 1994US 5,342,422 AWimbock Besitz GmbH
- Device for intercepting and collecting liquid media from ascending gaseous carriers14 Jun 1994US 5,320,656 AGIF Gesellschaft fur Ingenieurprojekte Freiburg mbH
Most cited
By later US patents
- Apparatus for separating particles, in particular oil or fat particles43US 5,342,422 AWimbock Besitz GmbH · 1994
- Ventilation ceiling with integral air filter units19US 5,657,744 A1997
- Leak-proof ceiling system14US 4,817,343 A1989
- Apparatus for discharging smokes, fumes and greases from kitchens13US 4,101,299 AAgence Nationale de Valorisation de la Recherche (ANVAR) · 1978
- False kitchen ceiling with liquid spray system for cleaning8US 3,984,505 A1976