E04F 19/083
Covers with fixing means providing for snap locking
Official title: {Covers with fixing means providing for snap locking}
E04F19/083 (Covers with fixing means providing for snap locking) appears on 24 US grants and 29 published applications in this corpus.
Search patents in E04F- Granted patents
- 24
- Published applications
- 29
- Assignees
- 20
- Inventors
- 46
- Latest grant
- 7 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 2 |
| 2003 | 3 | 2 |
| 2004 | 0 | 0 |
| 2005 | 2 | 5 |
| 2006 | 0 | 0 |
| 2007 | 1 | 0 |
| 2008 | 1 | 0 |
| 2009 | 1 | 1 |
| 2010 | 0 | 1 |
| 2011 | 0 | 1 |
| 2012 | 0 | 1 |
| 2013 | 0 | 1 |
| 2014 | 1 | 2 |
| 2015 | 1 | 2 |
| 2016 | 2 | 2 |
| 2017 | 0 | 1 |
| 2018 | 2 | 1 |
| 2019 | 1 | 0 |
| 2020 | 1 | 0 |
| 2021 | 0 | 2 |
| 2022 | 0 | 1 |
| 2023 | 1 | 1 |
| 2024 | 1 | 2 |
| 2025 | 1 | 0 |
| 2026 | 2 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- 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.
- Access panel with mounting tabs9 Dec 2025US 12,492,564 B2Ascent Holdings, LLC
- Shielded self-latching locking assembly for a utility vault13 Feb 2024US 11,898,375 B2Channell Commercial Corporation
- Closure device, preferably for closing a sealing flap of an opening14 Nov 2023US 11,814,885 B2Knauf Gips KG
- Hatch refined for building walls3 Sep 2026US 2026/0258663 A1G.P.Innovazioni Srls
- Access panel with mounting tabs24 Oct 2024US 2024/0352785 A1Ascent Holdings, LLC
- Trapdoor-insert assembly comprising an insert hooked to the trapdoor8 Feb 2024US 2024/0044154 A1Akifix S.P.A.
- Nestable and drainable shower niche insert system6 Jul 2023US 2023/0210314 A12721111 Ontario Inc.
- Access panel with encased spring22 Sep 2022US 2022/0298805 A1Novera Products Inc.
Most cited
By later US patents
- In-floor fitting cover assembly34US 7,459,632 B2The Wiremold Company · 2008
- Siding board and conduit holding system28US 6,883,282 B12005
- Cabinets with false fronts and associated false front connectors for engaging multiple sidewalls26US 6,557,956 B22003
- Register grille and connector frame with releasable connection21US 7,566,263 B2Snyder National Corporation · 2009
- Method and apparatus for installing fitting19US 6,931,794 B12005