E04F 19/08
Built-in cupboards
Official title: Built-in cupboards; Masks of niches; Covers of holes enabling access to installations ({inspection openings in bathtub aprons A47K3/1615; covers for electrical distribution boxes H02G3/14; movable ceiling parts E04B9/003; removable wall partitions E04B2/74; } clean-out doors of chimneys F23J)
E04F19/08 (Built-in cupboards) appears on 152 US grants and 124 published applications in this corpus.
Search patents in E04F- Granted patents
- 152
- Published applications
- 124
- Assignees
- 86
- Inventors
- 246
- Latest grant
- 11 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 2 | 0 |
| 1979 | 3 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 3 | 0 |
| 1987 | 2 | 0 |
| 1988 | 1 | 0 |
| 1989 | 2 | 0 |
| 1990 | 4 | 0 |
| 1991 | 4 | 0 |
| 1992 | 7 | 0 |
| 1993 | 8 | 0 |
| 1994 | 5 | 0 |
| 1995 | 2 | 0 |
| 1996 | 0 | 0 |
| 1997 | 3 | 0 |
| 1998 | 2 | 0 |
| 1999 | 0 | 0 |
| 2000 | 2 | 0 |
| 2001 | 1 | 0 |
| 2002 | 1 | 5 |
| 2003 | 5 | 4 |
| 2004 | 1 | 6 |
| 2005 | 6 | 9 |
| 2006 | 1 | 4 |
| 2007 | 2 | 2 |
| 2008 | 1 | 2 |
| 2009 | 4 | 4 |
| 2010 | 2 | 5 |
| 2011 | 2 | 2 |
| 2012 | 4 | 4 |
| 2013 | 2 | 4 |
| 2014 | 5 | 7 |
| 2015 | 3 | 9 |
| 2016 | 11 | 15 |
| 2017 | 6 | 9 |
| 2018 | 11 | 3 |
| 2019 | 5 | 4 |
| 2020 | 4 | 2 |
| 2021 | 4 | 4 |
| 2022 | 2 | 4 |
| 2023 | 3 | 4 |
| 2024 | 4 | 7 |
| 2025 | 3 | 1 |
| 2026 | 4 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Duct assemblies11 Aug 2026US 12,703,985 B2EZ-Duct, Inc.
- Trapdoor-insert assembly comprising an insert hooked to the trapdoor7 Jul 2026US 12,674,332 B2
- Nestable and drainable shower niche insert system24 Mar 2026US 12,582,268 B22721111 Ontario Inc.
- Building access panels13 Jan 2026US 12,523,091 B2
- Device power supply system16 Dec 2025US 12,500,454 B2Toyoda Gosei Co., Ltd.
- Under-stairs structure3 Sep 2026US 2026/0258662 A1Sekisui House, Ltd.
- Hatch refined for building walls3 Sep 2026US 2026/0258663 A1G.P.Innovazioni Srls
- Wall Niche Installations and Related Methods21 May 2026US 2026/0137208 A1Schluter Systems L. P.
- Enclosure System with Perforated Patterned Panels26 Feb 2026US 2026/0055613 A1Sprout Products, LLC
- Corner assembly of a fixed outer frame of a trapdoor22 May 2025US 2025/0163753 A1Akifix S.P.A.
Most cited
By later US patents
- Vandal-proof plumbing valve access box97US 4,167,196 AAcorn Engineering Company · 1979
- Fire assembly for recessed electrical fixtures78US 6,838,618 B2Hubbell Incorporated · 2005
- Wall system and equipment tile therefor71US 5,063,715 AHerman Miller, Inc. · 1991
- Fire assembly for recessed electrical fixtures71US 7,503,145 B2Hubbell Incorporated · 2009
- Grommet assembly for wall panels56US 5,144,777 AAllsteel Inc. · 1992