B27K 3/0228
Spraying apparatus
Official title: {Spraying apparatus, e.g. tunnels}
B27K3/0228 (Spraying apparatus) appears on 15 US grants and 27 published applications in this corpus.
Search patents in B27K- Granted patents
- 15
- Published applications
- 27
- Assignees
- 13
- Inventors
- 25
- Latest grant
- 16 Jan 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 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 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 1 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 2 |
| 2013 | 0 | 0 |
| 2014 | 2 | 1 |
| 2015 | 0 | 1 |
| 2016 | 1 | 4 |
| 2017 | 0 | 1 |
| 2018 | 0 | 2 |
| 2019 | 3 | 5 |
| 2020 | 0 | 4 |
| 2021 | 0 | 1 |
| 2022 | 4 | 4 |
| 2023 | 1 | 0 |
| 2024 | 1 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Liquid-state temporary reinforcing material, preparation method therefor and application thereof16 Jan 2024US 11,873,605 B2Shanghai University
- Enhanced performance of wood and engineered wood products using combined durability and flame retardancy18 Apr 2023US 11,628,590 B2Wood Modification Technologies Limited
- Reconditioned or infused fluid containers and related methods12 Jul 2022US 11,384,324 B2Albrecht Holdings LLC
- Enhanced performance of wood and engineered wood products using combined durability and flame retardancy28 Jun 2022US 11,370,146 B2Wood Modification Technologies Limited
- Method for continuous acetylation of wood elements24 May 2022US 11,338,468 B2Tricoya Technologies Ltd
- Method of and apparatus for protecting and tracking carbon mass stored in wood materials contained in prefabricated wood-building assemblies, from the destructive energy of fire and releasing back into the atmosphere in the form of carbon dioxide and/or other greenhouse gases contributing to global warming1 Aug 2024US 2024/0257265 A1Mighty Fire Breaker LLC
- Reconditioned or infused fluid containers and related methods24 Nov 2022US 2022/0372414 A1Albrecht Holdings LLC
- Enhanced performance of wood and engineered wood products using combined durability and flame retardancy15 Sep 2022US 2022/0288808 A1Wood Modification Technologies Limited
- Method for continuous acetylation of wood elements1 Sep 2022US 2022/0274281 A1Tricoya Technologies Ltd
- Aldehyde treatment of lumber31 Mar 2022US 2022/0097253 A1Finoric, LLC
Most cited
By later US patents
- Supply chain management system for supplying clean fire inhibiting chemical (CFIC) totes to a network of wood-treating lumber and prefabrication panel factories and wood-framed building construction job sites26US 10,290,004 B1M-Fire Suppression, Inc. · 2019
- Method for heat-treating wood and wood products20US 5,447,686 A1995
- Just-in-time factory methods, system and network for prefabricating class-A fire-protected wood-framed buildings and components used to construct the same19US 10,332,222 B1M-Fire Supression, Inc. · 2019
- Method of providing class-A fire-protection to wood-framed buildings using on-site spraying of clean fire inhibiting chemical liquid on exposed interior wood surfaces of the wood-framed buildings, and mobile computing systems for uploading fire-protection certifications and status information to a central database and remote access thereof by firefighters on job site locations during fire outbreaks on construction sites11US 10,311,444 B1M-Fire Suppression, Inc. · 2019
- Shipboard apparatus for heat-treating wood and wood products5US 5,578,274 A1996