E04G 21/142
Means in or on the elements for connecting same to handling apparatus
Official title: {Means in or on the elements for connecting same to handling apparatus (E04B1/38 takes precedence)}
E04G21/142 (Means in or on the elements for connecting same to handling apparatus) appears on 309 US grants and 276 published applications in this corpus.
Search patents in E04G- Granted patents
- 309
- Published applications
- 276
- Assignees
- 153
- Inventors
- 418
- Latest grant
- 23 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 6 | 0 |
| 1978 | 3 | 0 |
| 1979 | 3 | 0 |
| 1980 | 0 | 0 |
| 1981 | 5 | 0 |
| 1982 | 1 | 0 |
| 1983 | 4 | 0 |
| 1984 | 4 | 0 |
| 1985 | 3 | 0 |
| 1986 | 5 | 0 |
| 1987 | 5 | 0 |
| 1988 | 2 | 0 |
| 1989 | 2 | 0 |
| 1990 | 2 | 0 |
| 1991 | 2 | 0 |
| 1992 | 1 | 0 |
| 1993 | 5 | 0 |
| 1994 | 0 | 0 |
| 1995 | 2 | 0 |
| 1996 | 4 | 0 |
| 1997 | 5 | 0 |
| 1998 | 3 | 0 |
| 1999 | 2 | 0 |
| 2000 | 5 | 0 |
| 2001 | 5 | 2 |
| 2002 | 5 | 8 |
| 2003 | 8 | 8 |
| 2004 | 10 | 9 |
| 2005 | 0 | 7 |
| 2006 | 5 | 6 |
| 2007 | 3 | 8 |
| 2008 | 2 | 5 |
| 2009 | 2 | 9 |
| 2010 | 5 | 14 |
| 2011 | 9 | 4 |
| 2012 | 9 | 12 |
| 2013 | 9 | 12 |
| 2014 | 15 | 21 |
| 2015 | 12 | 15 |
| 2016 | 16 | 12 |
| 2017 | 19 | 12 |
| 2018 | 15 | 11 |
| 2019 | 7 | 19 |
| 2020 | 15 | 11 |
| 2021 | 14 | 15 |
| 2022 | 14 | 13 |
| 2023 | 8 | 15 |
| 2024 | 11 | 16 |
| 2025 | 11 | 10 |
| 2026 | 5 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Plate assembly for removing a section of underlying substrate23 Jun 2026US 12,662,829 B2Nabholz Construction Corporation
- Clutch having limited articulation19 May 2026US 12,630,398 B2Illinois Tool Works Inc.
- Systems and methods for modular construction31 Mar 2026US 12,590,452 B2Vector Meta Inc.
- Tower drum section, tower, wind turbine, mold, and forming method3 Mar 2026US 12,565,876 B2Beijing Tianshan Hi-Tech Wind Power Equipment Co., Ltd.
- Wind turbine tower structure with stacked tower sections20 Jan 2026US 12,529,239 B2GE Infrastructure Technology LLC
- Safe lifting link23 Jul 2026US 2026/0209008 A1Woodstock Percussion Pty Ltd
- Systems and methods for modular construction9 Jul 2026US 2026/0193879 A1Vector Meta Inc.
- A lifting yoke for lifting a heavy element13 Nov 2025US 2025/0346460 A1Crh Concrete A/S
- Systems and methods for automated building construction23 Oct 2025US 2025/0326107 A1
- Support ring for lifting anchor2 Oct 2025US 2025/0305307 A1Utah State University
Most cited
By later US patents
- Holder adapted for supporting an anchor insert to be embedded in a concrete slab96US 4,000,591 ASuperior Concrete Accessories, Inc. · 1977
- Lift system for tilt-up walls65US 4,367,892 AThe Burke Company · 1983
- Variable embedment anchor and method59US 5,653,078 AERICO International Corporation · 1997
- Anchor for the tilt-up and transport of prefabricated building components58US 4,173,856 A1979
- Lift system for tilt-up walls57US 4,437,642 AThe Burke Company · 1984