E04F 11/1043
With an upper layer of organic plastics with or without reinforcements or
Official title: {with an upper layer of organic plastics with or without reinforcements or filling materials}
E04F11/1043 (With an upper layer of organic plastics with or without reinforcements or) appears on 19 US grants and 16 published applications in this corpus.
Search patents in E04F- Granted patents
- 19
- Published applications
- 16
- Assignees
- 11
- Inventors
- 29
- Latest grant
- 5 Aug 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 2 | 0 |
| 2001 | 0 | 0 |
| 2002 | 2 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 1 |
| 2007 | 0 | 2 |
| 2008 | 0 | 0 |
| 2009 | 0 | 1 |
| 2010 | 0 | 0 |
| 2011 | 2 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 1 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 2 |
| 2017 | 1 | 0 |
| 2018 | 1 | 1 |
| 2019 | 0 | 1 |
| 2020 | 0 | 2 |
| 2021 | 1 | 0 |
| 2022 | 2 | 1 |
| 2023 | 1 | 2 |
| 2024 | 1 | 1 |
| 2025 | 1 | 0 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Temporary stair treads5 Aug 2025US 12,378,773 B2
- Method for bending a vinyl floor plank to form a stair nose plank14 May 2024US 11,982,090 B2
- Method for bending a vinyl floor plank to form a stair nose plank7 Feb 2023US 11,572,695 B2
- Portable method and apparatus for folding plastic composite flooring1 Nov 2022US 11,485,166 B2NewGen Enterprises, LLC
- Stair tread cover1 Nov 2022US 11,486,156 B2Garland Industries, Inc.
- Robot-deployable accessibility system19 Mar 2026US 2026/0078586 A1United Kingdom Atomic Energy Authority
- Building components, structures formed therefrom and related methods1 Feb 2024US 2024/0035285 A1
- Temporary stair treads20 Jul 2023US 2023/0228095 A1
- Method for bending a vinyl floor plank to form a stair nose plank8 Jun 2023US 2023/0175269 A1
- Method for bending a vinyl floor plank to form a stair nose plank30 Jun 2022US 2022/0205248 A1
Most cited
By later US patents
- Fiber reinforced plastic (FRP) composite structural system for decks, docks, boardwalks, walkways, spa decks, hot tub decks and gazebos and components therefore and method of making same76US 6,427,403 B12002
- Covering for improving worn out steps28US 4,783,939 AFreiher von Kunssberg Vertriebsgesellschaft GmbH · 1988
- Blow molded articles and method of making26US 6,102,156 AConfer Plastics, Inc. · 2000
- Pre-formed stair construction18US 4,951,434 A1990
- Constructional units for stepped structures15US 3,978,628 A1976