E04G 17/002
Workplatforms, railings
Official title: {Workplatforms, railings; Arrangements for pouring concrete, attached to the form}
E04G17/002 (Workplatforms, railings) appears on 96 US grants and 107 published applications in this corpus.
Search patents in E04G- Granted patents
- 96
- Published applications
- 107
- Assignees
- 51
- Inventors
- 139
- Latest grant
- 18 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 2 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 2 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 2 | 0 |
| 1987 | 2 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 2 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 1 |
| 2002 | 2 | 3 |
| 2003 | 2 | 3 |
| 2004 | 0 | 3 |
| 2005 | 1 | 0 |
| 2006 | 3 | 3 |
| 2007 | 0 | 0 |
| 2008 | 0 | 4 |
| 2009 | 1 | 4 |
| 2010 | 0 | 1 |
| 2011 | 2 | 1 |
| 2012 | 2 | 0 |
| 2013 | 0 | 1 |
| 2014 | 1 | 2 |
| 2015 | 1 | 0 |
| 2016 | 1 | 5 |
| 2017 | 2 | 6 |
| 2018 | 3 | 10 |
| 2019 | 8 | 8 |
| 2020 | 5 | 7 |
| 2021 | 4 | 6 |
| 2022 | 7 | 9 |
| 2023 | 4 | 10 |
| 2024 | 11 | 10 |
| 2025 | 13 | 7 |
| 2026 | 7 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Formwork system18 Aug 2026US 12,709,892 B2Apache Industrial Services, Inc.
- Slip form construction systems and methods for use11 Aug 2026US 12,703,987 B2Klaus and Associates, Inc.
- Guardrail post holder for construction platform26 May 2026US 12,637,867 B2
- 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.
- Method for assembling a formwork unit16 Jul 2026US 2026/0201713 A1Doka GmbH
- Computer-implemented method for providing a visual representation of the target and actual states of construction elements during construction2 Jul 2026US 2026/0187296 A1Peri SE
- Modular Posts of an Integrated Construction System26 Feb 2026US 2026/0055625 A1Apache Industrial Services, Inc.
- Corner beam for concrete formwork27 Nov 2025US 2025/0361732 A1Titan Formwork Systems, LLC
- Clamp Assembly for a Formwork System11 Sep 2025US 2025/0283329 A1Apache Industrial Services, Inc.
Most cited
By later US patents