E04B 1/6803
Joint covers
Official title: {Joint covers (E04B1/6815 takes precedence)}
E04B1/6803 (Joint covers) appears on 211 US grants and 174 published applications in this corpus.
Search patents in E04B- Granted patents
- 211
- Published applications
- 174
- Assignees
- 98
- Inventors
- 278
- Latest grant
- 18 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 2 | 0 |
| 1978 | 4 | 0 |
| 1979 | 2 | 0 |
| 1980 | 1 | 0 |
| 1981 | 3 | 0 |
| 1982 | 1 | 0 |
| 1983 | 2 | 0 |
| 1984 | 0 | 0 |
| 1985 | 2 | 0 |
| 1986 | 3 | 0 |
| 1987 | 2 | 0 |
| 1988 | 5 | 0 |
| 1989 | 7 | 0 |
| 1990 | 6 | 0 |
| 1991 | 3 | 0 |
| 1992 | 3 | 0 |
| 1993 | 0 | 0 |
| 1994 | 3 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 2 | 0 |
| 1998 | 2 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 3 | 0 |
| 2002 | 1 | 2 |
| 2003 | 1 | 3 |
| 2004 | 0 | 2 |
| 2005 | 1 | 3 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 1 |
| 2009 | 0 | 1 |
| 2010 | 2 | 5 |
| 2011 | 2 | 5 |
| 2012 | 2 | 4 |
| 2013 | 5 | 6 |
| 2014 | 8 | 8 |
| 2015 | 5 | 10 |
| 2016 | 13 | 24 |
| 2017 | 18 | 17 |
| 2018 | 14 | 19 |
| 2019 | 22 | 17 |
| 2020 | 18 | 9 |
| 2021 | 6 | 6 |
| 2022 | 10 | 8 |
| 2023 | 6 | 12 |
| 2024 | 7 | 6 |
| 2025 | 6 | 6 |
| 2026 | 3 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Free-expansion deformation seam structure applied to floor18 Aug 2026US 12,709,889 B2China Construction Science and Industry Corporation Ltd.
- Building structure24 Feb 2026US 12,559,934 B2Mageba Services & Technology AG
- Building structure17 Feb 2026US 12,553,234 B2Mageba Services & Technology AG
- Flashing system23 Dec 2025US 12,503,859 B2
- Armoured joint-disruptive folded anchor rail9 Dec 2025US 12,492,516 B2Illinois Tool Works Inc.
- Crown Molding Gap Concealment Film20 Nov 2025US 2025/0354392 A1
- Cover plate assembly and centering bar9 Oct 2025US 2025/0314061 A1
- Insulated Expansion Joint Vapor Barrier18 Sep 2025US 2025/0290311 A1MM Systems Corporation
- Process for making tapered-edge elastomeric sheets and their use1 May 2025US 2025/0135672 A1Ddp Specialty Electronic Materials US, LLC
- Flood Tape17 Apr 2025US 2025/0122720 A1
Most cited
By later US patents
- Sealing system232US 4,067,155 AGrefco, Inc. · 1978
- Compression seal for variably spaced joints143US 4,030,852 AThe General Tire & Rubber Company · 1977
- Glazing profile strip for solid glazing or filler elements on the outer faces of buildings128US 5,155,952 AMERO-Raumstruktur GmbH & Co. · 1992
- Movement-compensating plate anchor109US 8,317,444 B1Emseal Joint Systems Ltd. · 2012
- Fire and water resistant expansion and seismic joint system102US 8,341,908 B1Emseal Joint Systems Ltd. · 2013