E04G 21/0427
On a static support
Official title: {on a static support, e.g. crane}
E04G21/0427 (On a static support) appears on 65 US grants and 83 published applications in this corpus.
Search patents in E04G- Granted patents
- 65
- Published applications
- 83
- Assignees
- 53
- Inventors
- 201
- Latest grant
- 11 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 0 | 0 |
| 1978 | 1 | 0 |
| 1979 | 2 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 2 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 1 |
| 2003 | 1 | 0 |
| 2004 | 1 | 0 |
| 2005 | 0 | 0 |
| 2006 | 1 | 0 |
| 2007 | 0 | 1 |
| 2008 | 0 | 0 |
| 2009 | 0 | 2 |
| 2010 | 1 | 1 |
| 2011 | 0 | 0 |
| 2012 | 1 | 1 |
| 2013 | 0 | 1 |
| 2014 | 0 | 4 |
| 2015 | 1 | 9 |
| 2016 | 5 | 1 |
| 2017 | 3 | 4 |
| 2018 | 0 | 4 |
| 2019 | 1 | 1 |
| 2020 | 3 | 6 |
| 2021 | 3 | 4 |
| 2022 | 4 | 14 |
| 2023 | 3 | 9 |
| 2024 | 8 | 8 |
| 2025 | 10 | 7 |
| 2026 | 5 | 5 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Discrete delivery of material11 Aug 2026US 12,703,121 B2Contour Crafting Corporation
- Control method for 3D printer for construction16 Jun 2026US 12,654,359 B2Samsung E&A Co., Ltd.
- Pumping control method and apparatus, material distribution method and apparatus as well as distribution device28 Apr 2026US 12,612,908 B2Zoomlion Heavy Industry Science and Technology Co., Ltd.
- Device and method for additive manufacturing of a component10 Mar 2026US 12,571,223 B2Peri SE
- Systems and methods for the construction of structures utilizing additive manufacturing techniques3 Feb 2026US 12,540,468 B2ICON Technology, Inc.
- A concrete 3d printing apparatus30 Jul 2026US 2026/0216914 A1Kelvin6k Technologies Private Limited
- Mobile large-scale three-dimensional construction printing system with precision motion control23 Jul 2026US 2026/0210137 A1
- Multi-nozzle automated additive spraying and methods of additive spraying to form carbon dioxide-infused fiber-reinforced concrete2 Jul 2026US 2026/0185367 A1The Regents of the University of Michigan
- Expandable multifunctional integrated-construction skyscraper building platform and construction method using same8 Jan 2026US 2026/0009244 A1Wuhan Construction Engineering Group Co., Ltd.
- Control method for 3d printer for construction1 Jan 2026US 2026/0001254 A1Samsung E&A Co., Ltd.
Most cited
By later US patents
- Pumping tower support system and method of use29US 7,748,193 B2Putzmeister America, Inc. · 2010
- Method and apparatus for handling building materials and implements24US 6,226,955 B12001
- Extendable crane with folding conduit20US 3,942,554 AWerner Co. · 1976
- Method and apparatus for pumping concrete to form structure at elevated heights19US 4,374,790 AThe Marley Company · 1983
- Swivel arm concrete placer17US 4,262,696 ARotec Industries, Inc. · 1981