E01F 9/654
In the form of three-dimensional [3d] bodies
Official title: in the form of three-dimensional [3D] bodies, e.g. cones; capable of assuming 3D form, e.g. by inflation or erection to form a geometric body
E01F9/654 (In the form of three-dimensional [3d] bodies) appears on 238 US grants and 208 published applications in this corpus.
Search patents in E01F- Granted patents
- 238
- Published applications
- 208
- Assignees
- 105
- Inventors
- 391
- Latest grant
- 3 Mar 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 2 | 0 |
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 2 | 0 |
| 1981 | 2 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 4 | 0 |
| 1985 | 0 | 0 |
| 1986 | 2 | 0 |
| 1987 | 2 | 0 |
| 1988 | 3 | 0 |
| 1989 | 4 | 0 |
| 1990 | 4 | 0 |
| 1991 | 1 | 0 |
| 1992 | 4 | 0 |
| 1993 | 8 | 0 |
| 1994 | 6 | 0 |
| 1995 | 5 | 0 |
| 1996 | 5 | 0 |
| 1997 | 1 | 0 |
| 1998 | 8 | 0 |
| 1999 | 4 | 0 |
| 2000 | 8 | 0 |
| 2001 | 8 | 1 |
| 2002 | 6 | 6 |
| 2003 | 4 | 3 |
| 2004 | 6 | 11 |
| 2005 | 5 | 11 |
| 2006 | 10 | 13 |
| 2007 | 3 | 8 |
| 2008 | 4 | 4 |
| 2009 | 3 | 11 |
| 2010 | 9 | 8 |
| 2011 | 7 | 5 |
| 2012 | 5 | 3 |
| 2013 | 2 | 8 |
| 2014 | 5 | 12 |
| 2015 | 5 | 8 |
| 2016 | 12 | 4 |
| 2017 | 4 | 9 |
| 2018 | 6 | 13 |
| 2019 | 10 | 13 |
| 2020 | 5 | 8 |
| 2021 | 7 | 7 |
| 2022 | 8 | 17 |
| 2023 | 8 | 6 |
| 2024 | 7 | 6 |
| 2025 | 5 | 7 |
| 2026 | 2 | 6 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Mobile spread-out separating and protecting barrier3 Mar 2026US 12,565,746 B2
- Portable collapsible barricade13 Jan 2026US 12,522,991 B2Plastic Safety Systems, Inc.
- Indicator sleeve for a traffic director25 Nov 2025US 12,480,267 B2Seemees, LLC
- Light-emitting traffic cone19 Aug 2025US 12,392,096 B2Cixi Shuangwei Road Facilities Co., Ltd.
- Networkable devices for internal illumination of traffic cones and other traffic channelizing devices12 Aug 2025US 12,385,196 B2
- Inflatable and flexible delineator post10 Sep 2026US 2026/0266005 A1
- Triangular cone with plane convertible to solid body2 Jul 2026US 2026/0185313 A1
- Sustainable bike lane barriers18 Jun 2026US 2026/0168188 A1
- Networkable devices for internal illumination of traffic cones and other traffic channelizing devices30 Apr 2026US 2026/0117473 A1
- Traffic director and system and method for use thereof2 Apr 2026US 2026/0092419 A1Seemees, LLC
Most cited
By later US patents
- Solar warning light124US 5,453,729 A1995
- Illuminating safety and notification device91US 7,878,678 B12011
- Emergency signal73US 4,613,847 ALife Light Systems · 1986
- Safety cone placing device and method73US 6,752,582 B2Worldwide Safety, LLC · 2004
- CAM type hub and strut for use in portable and semi-permanent structures66US 6,296,415 B1Double Bull Archery, LLC · 2001