E06B 2003/7036
Of plaster
Official title: {of plaster}
E06B2003/7036 (Of plaster) appears on 33 US grants and 19 published applications in this corpus.
Search patents in E06B- Granted patents
- 33
- Published applications
- 19
- Assignees
- 13
- Inventors
- 42
- Latest grant
- 14 Oct 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 3 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 1 |
| 2013 | 0 | 0 |
| 2014 | 1 | 4 |
| 2015 | 2 | 0 |
| 2016 | 5 | 3 |
| 2017 | 3 | 2 |
| 2018 | 3 | 0 |
| 2019 | 5 | 2 |
| 2020 | 2 | 1 |
| 2021 | 0 | 0 |
| 2022 | 2 | 3 |
| 2023 | 1 | 0 |
| 2024 | 1 | 0 |
| 2025 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Laminated door core for use in fire rated doors and associated methods14 Oct 2025US 12,442,245 B2Lexington Manufacturing, Inc.
- Shaker doors with solid core and methods for making thereof5 Mar 2024US 11,920,405 B2Masonite Corporation
- Door assembly for an electromagnetic shielded enclosure26 Sep 2023US 11,767,707 B2New England Lead Burning Company, Inc.
- Shaker doors with solid core and methods for making thereof1 Mar 2022US 11,261,652 B2Masonite Corporation
- Hollow core door with perimeter air flow22 Feb 2022US 11,255,121 B1
- Door assembly for an electromagnetic shielded enclosure1 Sep 2022US 2022/0275680 A1New England Lead Burning Company, Inc.
- Laminated door core for use in fire rated doors and associated methods16 Jun 2022US 2022/0186553 A1Lexington Manufacturing, Inc.
- Shaker doors with solid core and methods for making thereof9 Jun 2022US 2022/0178196 A1Masonite Corporation
- Shaker doors with solid core and methods for making thereof10 Dec 2020US 2020/0386040 A1Masonite Corporation
- Shaker doors with solid core and methods for making thereof19 Dec 2019US 2019/0383088 A1Masonite Corporation
Most cited
By later US patents
- Fire-resistant door165US 4,811,538 AGeorgia-Pacific Corporation · 1989
- Fire door core146US 4,159,302 AGeorgia-Pacific Corporation · 1979
- Fire door60US 4,748,771 AGeorgia-Pacific Corporation · 1988
- Fire resistant structure43US 4,282,687 AJacmir Nominees Pty. Ltd. · 1981
- Fire retardant door and exit device for same43US 5,816,017 AYale Security Inc. · 1998