B29C 41/365
Construction of spray-up equipment
Official title: {Construction of spray-up equipment, e.g. spray-up guns (spraying apparatus in general B05B)}
B29C41/365 (Construction of spray-up equipment) appears on 36 US grants and 25 published applications in this corpus.
Search patents in B29C- Granted patents
- 36
- Published applications
- 25
- Assignees
- 39
- Inventors
- 86
- Latest grant
- 23 Dec 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 3 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 3 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 4 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 0 |
| 2003 | 0 | 0 |
| 2004 | 1 | 1 |
| 2005 | 0 | 0 |
| 2006 | 0 | 2 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 1 |
| 2011 | 0 | 2 |
| 2012 | 1 | 1 |
| 2013 | 1 | 2 |
| 2014 | 2 | 1 |
| 2015 | 0 | 1 |
| 2016 | 0 | 2 |
| 2017 | 1 | 3 |
| 2018 | 0 | 1 |
| 2019 | 0 | 2 |
| 2020 | 2 | 2 |
| 2021 | 3 | 1 |
| 2022 | 1 | 1 |
| 2023 | 2 | 0 |
| 2024 | 2 | 1 |
| 2025 | 1 | 0 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Pet preform injection system and production method23 Dec 2025US 12,502,812 B2Fr Makina Ve Muhendislik Anonim Sirketi
- Loudspeaker membrane with spray-coated elastomer layer23 Jul 2024US 12,042,960 B2SSI New Material (Zhenjiang) Co., Ltd.
- Systems, components, and methods for low pressure delivery of plural component foam systems comprising solid particles from unpressurized supply sources11 Jun 2024US 12,005,615 B1Spray Foam Systems, LLC
- Method for producing a biocompatible three-dimensional object29 Aug 2023US 11,738,483 B2S.M. Scienzia Machinale S.R.L.
- Method of manufacturing an enclosure for a transport refrigeration unit, transport refrigeration unit and transport unit10 Jan 2023US 11,549,738 B2Thermo King Corporation
- Aliphatic polyurea-polyurethane coatings for polyurea-polyurethane composite structures23 Jul 2026US 2026/0209547 A1American Polymers Corporation
- Pet preform injection system and production method14 Nov 2024US 2024/0375324 A1Fr Makina Ve Muhendislik Anonim Sirketi
- Method for producing a biocompatible three-dimensional object18 Aug 2022US 2022/0258385 A1S.M. Scienzia Machinale S.R.L.
- Apparatus for manufacturing skin care pack18 Nov 2021US 2021/0354339 A1Amorepacific Corporation
- Loudspeaker Membrane with Spray-Coated Elastomer Layer22 Oct 2020US 2020/0331174 A1SSI New Material (Zhenjiang) Co., Ltd.
Most cited
By later US patents
- Apparatus for freeform fabrication of a three-dimensional object108US 6,030,199 AArizona Board of Regents, acting for and on behalf of Arizona State University · 2000
- Method for freeform fabrication of a three-dimensional object74US 6,372,178 B1Arizona Board of Regents, acting for and on behalf of Arizona State University · 2002
- Spray forming process for producing molds, dies and related tooling40US 5,718,863 ALockheed Idaho Technologies Company · 1998
- Rapid solidification processing system for producing molds, dies and related tooling36US 6,746,225 B1Bechtel BWTX Idaho, LLC · 2004
- Spray system and method of making phase separated polymer membrane structures27US 8,535,590 B2Cook Medical Technologies LLC · 2013