E04G 11/04
Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs: for
Official title: for structures of spherical, spheroid or similar shape, or for cupola structures of circular or polygonal horizontal or vertical section; Inflatable forms (connection of valves to inflatable elastic bodies B60C29/00 {; structures made from masses cast in situ with permanent forms E04B1/16})
E04G11/04 (Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs: for) appears on 59 US grants and 36 published applications in this corpus.
Search patents in E04G- Granted patents
- 59
- Published applications
- 36
- Assignees
- 36
- Inventors
- 87
- Latest grant
- 21 Oct 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 2 | 0 |
| 1978 | 4 | 0 |
| 1979 | 2 | 0 |
| 1980 | 0 | 0 |
| 1981 | 2 | 0 |
| 1982 | 1 | 0 |
| 1983 | 2 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 3 | 0 |
| 1988 | 4 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 3 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 3 | 0 |
| 1996 | 1 | 0 |
| 1997 | 2 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 1 |
| 2005 | 0 | 1 |
| 2006 | 0 | 0 |
| 2007 | 1 | 2 |
| 2008 | 0 | 3 |
| 2009 | 0 | 2 |
| 2010 | 2 | 1 |
| 2011 | 0 | 1 |
| 2012 | 2 | 2 |
| 2013 | 1 | 0 |
| 2014 | 1 | 1 |
| 2015 | 2 | 2 |
| 2016 | 0 | 0 |
| 2017 | 2 | 2 |
| 2018 | 0 | 0 |
| 2019 | 2 | 3 |
| 2020 | 2 | 1 |
| 2021 | 0 | 3 |
| 2022 | 1 | 2 |
| 2023 | 1 | 4 |
| 2024 | 1 | 2 |
| 2025 | 2 | 0 |
| 2026 | 0 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Form element, arrangement of the form element and method for forming at least one part of a formwork for a concrete part with the form element21 Oct 2025US 12,448,792 B2
- Pneumatic structure and associated production method8 Jul 2025US 12,352,055 B2Centre National De La Recherche Scientifique
- I-profile preform and an I-profile manufacturing method6 Aug 2024US 12,054,946 B2Instytut Formy Sp. Zo.O .
- Concrete building construction using supported, fillable structures25 Apr 2023US 11,634,900 B2Automatic Construction Inc.
- Photoinitiation-based deployable structures12 Jul 2022US 11,384,526 B2Helios Applied Science Inc.
- Multi-chamber closed structural element and method of manufacturing a multi-chamber closed structural element10 Sep 2026US 2026/0266052 A1Zieta Prozessdesign SpóLka Z Ograniczona Odpowiedzialnoscia
- Method for constructing building and formwork23 Jul 2026US 2026/0210105 A1Yamagata Chemical Co.,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 Surface19 Feb 2026US 2026/0049488 A1Daliform Group S.R.L.
- Methods and Apparatus for Fabricating and Retrofitting Dome Shaped Buildings Using Coiled Rebar26 Dec 2024US 2024/0424543 A1Dome Technology, Inc.
- Construction of monolithic structures with air forms19 Sep 2024US 2024/0309660 A1
Most cited
By later US patents
- Building structure and method of making same49US 4,155,967 A1979
- Building structure and method of making same30US 4,324,074 A1982
- Method and apparatus for erecting substantially dome-like building structures29US 4,170,093 ABinishells New Systems Limited · 1979
- Multi-purpose dome structure and the construction thereof22US 5,094,044 A1992
- Rigid building frame with inflatable member19US 4,442,059 A1984