E04H 12/182
Telescopic
Official title: {telescopic (locking of telescopic systems in general F16B7/10)}
E04H12/182 (Telescopic) appears on 233 US grants and 192 published applications in this corpus.
Search patents in E04H- Granted patents
- 233
- Published applications
- 192
- Assignees
- 136
- Inventors
- 368
- Latest grant
- 11 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 0 | 0 |
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 2 | 0 |
| 1981 | 1 | 0 |
| 1982 | 8 | 0 |
| 1983 | 2 | 0 |
| 1984 | 2 | 0 |
| 1985 | 0 | 0 |
| 1986 | 7 | 0 |
| 1987 | 1 | 0 |
| 1988 | 2 | 0 |
| 1989 | 2 | 0 |
| 1990 | 3 | 0 |
| 1991 | 3 | 0 |
| 1992 | 6 | 0 |
| 1993 | 2 | 0 |
| 1994 | 3 | 0 |
| 1995 | 1 | 0 |
| 1996 | 5 | 0 |
| 1997 | 4 | 0 |
| 1998 | 2 | 0 |
| 1999 | 2 | 0 |
| 2000 | 2 | 0 |
| 2001 | 3 | 0 |
| 2002 | 2 | 1 |
| 2003 | 0 | 2 |
| 2004 | 4 | 3 |
| 2005 | 1 | 2 |
| 2006 | 1 | 1 |
| 2007 | 1 | 3 |
| 2008 | 3 | 2 |
| 2009 | 1 | 3 |
| 2010 | 5 | 9 |
| 2011 | 3 | 5 |
| 2012 | 4 | 12 |
| 2013 | 10 | 8 |
| 2014 | 11 | 10 |
| 2015 | 6 | 9 |
| 2016 | 9 | 12 |
| 2017 | 12 | 12 |
| 2018 | 6 | 12 |
| 2019 | 11 | 14 |
| 2020 | 15 | 7 |
| 2021 | 9 | 15 |
| 2022 | 12 | 12 |
| 2023 | 12 | 9 |
| 2024 | 15 | 16 |
| 2025 | 11 | 9 |
| 2026 | 2 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Electromechanical telescopic column assembly11 Aug 2026US 12,704,141 B2Fireco S.R.L. A Socio Unico
- Cable-driven telescopic boom14 Apr 2026US 12,601,370 B2Eagle Technology, LLC
- Pneumatic telescopic mast30 Dec 2025US 12,509,902 B2Fireco S.R.L. A Socio Unico
- Tactical air control shelter7 Oct 2025US 12,434,857 B2Genesis Aerospace Solutions, LLC
- Telescoping mobile pole system29 Jul 2025US 12,371,920 B2Rapid IP Holdings, LLC
- Telescopic structure10 Sep 2026US 2026/0266084 A1
- Telescopic structure13 Aug 2026US 2026/0234924 A1
- Electromechanical telescopic column assembly11 Jun 2026US 2026/0160287 A1Fireco S.R.L. A Socio Unico
- Telescopic flagpole15 Jan 2026US 2026/0015882 A1
- Cable-driven telescopic boom27 Nov 2025US 2025/0361903 A1Eagle Technology, LLC
Most cited
By later US patents
- Lightweight extendable and retractable pole1,497US 5,333,422 AThe United States of America as represented by the United States Department of Energy · 1994
- Extendable support pole89US 5,593,239 ATracor, Inc. · 1997
- Display frames78US 4,471,548 AJohn Goudie Associates, Inc. · 1984
- Telescoping lightweight antenna tower assembly and the like76US 5,101,215 AChu Associates, Inc. · 1992
- Tilt-up and telescopic support tower for large structures67US 6,782,667 B2Z Tek Inc. · 2004