E04C 2002/3433
With dimples extending from both sides of the spacer sheet
Official title: {with dimples extending from both sides of the spacer sheet}
E04C2002/3433 (With dimples extending from both sides of the spacer sheet) appears on 31 US grants and 27 published applications in this corpus.
Search patents in E04C- Granted patents
- 31
- Published applications
- 27
- Assignees
- 14
- Inventors
- 46
- Latest grant
- 17 Oct 2023
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 2 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 2 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 1 |
| 2002 | 2 | 5 |
| 2003 | 3 | 1 |
| 2004 | 0 | 1 |
| 2005 | 1 | 2 |
| 2006 | 1 | 0 |
| 2007 | 0 | 1 |
| 2008 | 0 | 1 |
| 2009 | 1 | 0 |
| 2010 | 1 | 2 |
| 2011 | 0 | 0 |
| 2012 | 1 | 2 |
| 2013 | 1 | 0 |
| 2014 | 0 | 2 |
| 2015 | 1 | 1 |
| 2016 | 1 | 0 |
| 2017 | 0 | 1 |
| 2018 | 0 | 1 |
| 2019 | 2 | 3 |
| 2020 | 2 | 2 |
| 2021 | 1 | 0 |
| 2022 | 1 | 0 |
| 2023 | 1 | 0 |
| 2024 | 0 | 0 |
| 2025 | 0 | 0 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Thermal insulating element17 Oct 2023US 11,787,147 B2Rep IP AG
- Plastic core structure manufactured through twin sheet technology21 Jun 2022US 11,365,542 B2Shuert Technology, LLC
- Laminate cell construction system2 Nov 2021US 11,162,253 B2
- Laminate cell construction system24 Nov 2020US 10,844,589 B2
- Structural panel6 Oct 2020US 10,794,058 B2The Pro Design Group, Inc.
- Process for producing a plate-shaped building material with moisture-absorbing properties11 Jun 2026US 2026/0158469 A1
- Laminate cell construction system17 Sep 2020US 2020/0291633 A1
- Thermal insulating element6 Aug 2020US 2020/0247083 A1Rep IP AG
- Plastic core structure manufactured through twin sheet technology11 Jul 2019US 2019/0211556 A1Shuert Technology, LLC
- Multiple support wall structure4 Apr 2019US 2019/0100916 A1
Most cited
By later US patents