E04H 15/56
Floors
E04H15/56 (Floors) appears on 195 US grants and 202 published applications in this corpus.
Search patents in E04H- Granted patents
- 195
- Published applications
- 202
- Assignees
- 93
- Inventors
- 297
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1981 | 3 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 2 | 0 |
| 1985 | 0 | 0 |
| 1986 | 3 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 2 | 0 |
| 1990 | 0 | 0 |
| 1991 | 3 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 2 | 0 |
| 1996 | 2 | 0 |
| 1997 | 3 | 0 |
| 1998 | 1 | 0 |
| 1999 | 2 | 0 |
| 2000 | 4 | 0 |
| 2001 | 4 | 2 |
| 2002 | 4 | 4 |
| 2003 | 1 | 4 |
| 2004 | 4 | 5 |
| 2005 | 4 | 7 |
| 2006 | 3 | 7 |
| 2007 | 1 | 3 |
| 2008 | 1 | 3 |
| 2009 | 4 | 0 |
| 2010 | 0 | 1 |
| 2011 | 1 | 1 |
| 2012 | 2 | 4 |
| 2013 | 3 | 7 |
| 2014 | 2 | 1 |
| 2015 | 3 | 6 |
| 2016 | 8 | 6 |
| 2017 | 7 | 17 |
| 2018 | 12 | 18 |
| 2019 | 14 | 16 |
| 2020 | 19 | 16 |
| 2021 | 16 | 10 |
| 2022 | 8 | 11 |
| 2023 | 10 | 18 |
| 2024 | 13 | 21 |
| 2025 | 12 | 7 |
| 2026 | 8 | 7 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- System and process for converting waste plastic into a usable product22 Sep 2026US 12,742,052 B2
- Inflatable shelter, kits, methods, and systems21 Jul 2026US 12,687,034 B2RISE Outdoor Innovation Inc.
- Cap shaped tent and mosquito net21 Jul 2026US 12,687,035 B2
- Elevated bed system7 Jul 2026US 12,672,723 B2Outlier Campers LLC
- Vehicle rooftop tent10 Mar 2026US 12,571,230 B2
- Elevated bed system6 Aug 2026US 2026/0224037 A1Outlier Campers LLC
- Automatic Inflatable Tent with Good Airtightness28 May 2026US 2026/0146468 A1Shenzhen 1 Dreamland Technology Co., Ltd
- Tent structure30 Apr 2026US 2026/0117551 A1Wild Land Outdoor Gear Ltd.
- Roof Tent, Roof System As Well As Method For Folding A Roof Tent In And Out26 Feb 2026US 2026/0055632 A1
- Elevated bed system5 Feb 2026US 2026/0033642 A1Outlier Campers LLC
Most cited
By later US patents