E04G 17/00
Connecting or other auxiliary members for forms, falsework structures, or shutterings
E04G17/00 (Connecting or other auxiliary members for forms, falsework structures, or shutterings) appears on 1,003 US grants and 858 published applications in this corpus.
Search patents in E04G- Granted patents
- 1,003
- Published applications
- 858
- Assignees
- 349
- Inventors
- 1,224
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 29 | 0 |
| 1977 | 23 | 0 |
| 1978 | 18 | 0 |
| 1979 | 10 | 0 |
| 1980 | 24 | 0 |
| 1981 | 10 | 0 |
| 1982 | 12 | 0 |
| 1983 | 12 | 0 |
| 1984 | 12 | 0 |
| 1985 | 10 | 0 |
| 1986 | 8 | 0 |
| 1987 | 10 | 0 |
| 1988 | 10 | 0 |
| 1989 | 16 | 0 |
| 1990 | 18 | 0 |
| 1991 | 18 | 0 |
| 1992 | 15 | 0 |
| 1993 | 11 | 0 |
| 1994 | 11 | 0 |
| 1995 | 11 | 0 |
| 1996 | 16 | 0 |
| 1997 | 18 | 0 |
| 1998 | 19 | 0 |
| 1999 | 20 | 0 |
| 2000 | 12 | 0 |
| 2001 | 25 | 7 |
| 2002 | 18 | 30 |
| 2003 | 24 | 31 |
| 2004 | 19 | 43 |
| 2005 | 22 | 24 |
| 2006 | 15 | 27 |
| 2007 | 11 | 19 |
| 2008 | 7 | 37 |
| 2009 | 11 | 35 |
| 2010 | 13 | 24 |
| 2011 | 19 | 18 |
| 2012 | 15 | 17 |
| 2013 | 20 | 18 |
| 2014 | 18 | 29 |
| 2015 | 24 | 31 |
| 2016 | 18 | 28 |
| 2017 | 25 | 41 |
| 2018 | 33 | 58 |
| 2019 | 41 | 46 |
| 2020 | 39 | 61 |
| 2021 | 44 | 42 |
| 2022 | 35 | 64 |
| 2023 | 39 | 45 |
| 2024 | 39 | 36 |
| 2025 | 36 | 28 |
| 2026 | 20 | 19 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- E04G 17/06Tying means440
- E04G 17/14Bracing or strutting arrangements for formwalls252
- E04G 17/04Connecting or fastening means for metallic forming or stiffening elements240
- E04G 17/002Workplatforms, railings96
- E04G 17/001Corner fastening or connecting means for forming or stiffening elements92
- E04G 17/02Connecting or fastening means for non-metallic forming or stiffening elements80
- E04G 17/16Members52
- E04G 17/18Devices for suspending or anchoring form elements to girders placed in ceilings42
Recent patents
- Scissor action stripping corner22 Sep 2026US 12,742,333 B2Apache Industrial Services, Inc.
- Concrete form bracket22 Sep 2026US 12,742,334 B2
- Turnbuckle for tensioning frame formwork elements15 Sep 2026US 12,735,906 B2Peri SE
- Formwork system18 Aug 2026US 12,709,892 B2Apache Industrial Services, Inc.
- Formwork18 Aug 2026US 12,709,893 B2Rise Form Pty Ltd.
- Concrete form extender8 Oct 2026US 2026/0308926 A1MudMixer, LLC
- Concrete Form with Removable Sidewall24 Sep 2026US 2026/0286729 A1Airlite Plastics Co.
- Anchor support and anchor installation method20 Aug 2026US 2026/0243084 A1Sekisui House, Ltd.
- Quickly-deployable automated rapid-slip-form concrete placement system20 Aug 2026US 2026/0243093 A1
- Corner wedge lock and related systems and methods13 Aug 2026US 2026/0234947 A1Wilian Holding Company
Most cited
By later US patents
- Concrete forming system171US 4,889,310 A1989
- Insulated concrete wall and tie assembly for use therein94US 5,987,830 AWall-Ties & Forms, Inc. · 1999
- One-sided insulated formwork94US 6,314,694 B1ARXX Building Products, Inc. · 2001
- Quick release tie88US 5,497,592 A1996
- Insulating connectors used to retain forms during the manufacture of composite wall structures81US 6,138,981 AH. K. Composites, Inc. · 2000