E04G 13/02
Falsework, forms, or shutterings for particular parts of buildings: for columns or
Official title: for columns or like pillars; Special tying or clamping means therefor {(columns, pillars of concrete with permanent forms E04C3/34)}
E04G13/02 (Falsework, forms, or shutterings for particular parts of buildings: for columns or) appears on 143 US grants and 149 published applications in this corpus.
Search patents in E04G- Granted patents
- 143
- Published applications
- 149
- Assignees
- 93
- Inventors
- 233
- Latest grant
- 18 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 4 | 0 |
| 1977 | 3 | 0 |
| 1978 | 2 | 0 |
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 3 | 0 |
| 1985 | 0 | 0 |
| 1986 | 2 | 0 |
| 1987 | 2 | 0 |
| 1988 | 3 | 0 |
| 1989 | 3 | 0 |
| 1990 | 4 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 4 | 0 |
| 1995 | 1 | 0 |
| 1996 | 2 | 0 |
| 1997 | 2 | 0 |
| 1998 | 4 | 0 |
| 1999 | 3 | 0 |
| 2000 | 1 | 0 |
| 2001 | 4 | 0 |
| 2002 | 2 | 5 |
| 2003 | 2 | 3 |
| 2004 | 3 | 6 |
| 2005 | 4 | 6 |
| 2006 | 0 | 5 |
| 2007 | 1 | 3 |
| 2008 | 0 | 10 |
| 2009 | 2 | 9 |
| 2010 | 2 | 6 |
| 2011 | 4 | 5 |
| 2012 | 3 | 4 |
| 2013 | 5 | 3 |
| 2014 | 0 | 10 |
| 2015 | 6 | 5 |
| 2016 | 4 | 4 |
| 2017 | 7 | 8 |
| 2018 | 4 | 6 |
| 2019 | 7 | 6 |
| 2020 | 3 | 9 |
| 2021 | 3 | 3 |
| 2022 | 5 | 14 |
| 2023 | 5 | 6 |
| 2024 | 5 | 5 |
| 2025 | 9 | 5 |
| 2026 | 5 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Formwork system18 Aug 2026US 12,709,892 B2Apache Industrial Services, Inc.
- Formwork system12 May 2026US 12,624,548 B2Apache Industrial Services, Inc.
- Formwork panel of a formwork system7 Apr 2026US 12,595,657 B2Apache Industrial Services, Inc.
- Structural module, system, and method3 Mar 2026US 12,565,769 B2NJIP Holding Company LLC
- Clamp assembly for a formwork system24 Feb 2026US 12,559,939 B2Apache Industrial Services, Inc.
- Structural module, system, and method18 Jun 2026US 2026/0168228 A1Nj IP Holding Company LLC
- Method of installing and supporting a fabric form, and a bracket therefor30 Apr 2026US 2026/0117535 A1Fab-Form Industries Ltd.
- System for Forming Ventilated Crawl Spaces or Interspaces or Elevated Platforms Composed by Dome-Shaped Formwork Elements Supported on Supporting Tubes Resting on a Foundation or on a Surface8 Jan 2026US 2026/0009221 A1Daliform Group S.R.L.
- Material, a new and improved layered or laminated material, formwork and or construction element13 Nov 2025US 2025/0346026 A1Plastic Free Packaging Pty Ltd
- Clamp Assembly for a Formwork System11 Sep 2025US 2025/0283329 A1Apache Industrial Services, Inc.
Most cited
By later US patents
- Method and an apparatus for producing fabric-reinforced lining supports or slender supporting structural units39US 4,983,077 AGebhardt & Koenig-Gesteins- und Tiefbau GmbH · 1991
- Concrete column forming assembly38US 8,485,493 B2SoundFootings, LLC · 2013
- Column lift bracket36US 4,003,543 AHarsco Corporation · 1977
- Form for molding columns36US 4,887,789 A1989
- Ornamental building column29US 5,327,694 ADCA Architectural Products Ltd. · 1994