B41P 2235/26
Spraying devices
B41P2235/26 (Spraying devices) appears on 110 US grants and 99 published applications in this corpus.
Search patents in B41P- Granted patents
- 110
- Published applications
- 99
- Assignees
- 84
- Inventors
- 294
- Latest grant
- 4 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 2 | 0 |
| 1988 | 2 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 2 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 3 | 0 |
| 1995 | 4 | 0 |
| 1996 | 3 | 0 |
| 1997 | 5 | 0 |
| 1998 | 5 | 0 |
| 1999 | 4 | 0 |
| 2000 | 4 | 0 |
| 2001 | 3 | 0 |
| 2002 | 4 | 10 |
| 2003 | 5 | 3 |
| 2004 | 5 | 4 |
| 2005 | 2 | 4 |
| 2006 | 1 | 2 |
| 2007 | 1 | 7 |
| 2008 | 2 | 4 |
| 2009 | 3 | 7 |
| 2010 | 2 | 3 |
| 2011 | 6 | 3 |
| 2012 | 1 | 8 |
| 2013 | 1 | 7 |
| 2014 | 2 | 1 |
| 2015 | 6 | 6 |
| 2016 | 2 | 3 |
| 2017 | 3 | 3 |
| 2018 | 2 | 3 |
| 2019 | 3 | 2 |
| 2020 | 1 | 3 |
| 2021 | 3 | 2 |
| 2022 | 2 | 3 |
| 2023 | 4 | 3 |
| 2024 | 1 | 3 |
| 2025 | 2 | 2 |
| 2026 | 2 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Head life evaluation apparatus and method4 Aug 2026US 12,699,025 B2Semes Co., Ltd.
- Systems and methods for automatically cleaning converters with heated fluids3 Feb 2026US 12,539,699 B2Ecochem Australia Pty Ltd
- Methods and devices for printing on substrates23 Dec 2025US 12,502,883 B2Shaw Industries Group, Inc.
- Device and method for cleaning exhaust air21 Oct 2025US 12,447,738 B2Canon Production Printing Holding B. V.
- Methods and devices for printing on substrates2 Apr 2024US 11,945,209 B2Shaw Industries Group, Inc.
- Inkjet recording apparatus and inkjet recording system3 Sep 2026US 2026/0257474 A1Keyence Corporation
- Ink Station Washing Assembly For A Can Decorator, Ink Station Roller Assembly For A Can Decorator, And Methods Of Making, Using, And Cleaning Same13 Aug 2026US 2026/0233511 A1Stolle Machinery Company, LLC
- Methods And Devices For Printing On Substrates12 Mar 2026US 2026/0070325 A1Shaw Industries Group, Inc.
- Printing apparatus and recording head cleaning method25 Sep 2025US 2025/0296339 A1SCREEN Holdings Co., Ltd.
- System for reducing atmospheric pollution generated in printing house, and operation method therefor20 Feb 2025US 2025/0058264 A1The Seoul Institute
Most cited
By later US patents
- Automatic blanket cylinder cleaner66US 4,344,361 ABaldwin-Gegenheimer GmbH · 1982
- Utilization of a suction nozzle and jet nozzle for cleaning moving objects43US 5,603,775 A1997
- Fountain assembly31US 5,410,961 AFIT Group, Inc. · 1995
- Screen plate cleaning station30US 5,860,361 AToho Electronics, Inc. · 1999
- Device for cleaning cylinders of printing machines27US 4,651,644 AVeb Kombinat Polygraph "Werner Lamberz" Leipzig · 1987