B05C 21/00
Accessories or implements for use in connection with applying liquids or other
Official title: Accessories or implements for use in connection with applying liquids or other fluent materials to surfaces, not provided for in groups B05C1/00 - B05C19/00 (accessories or implements for use in connection with painting or artistic drawing and fully provided for in B44D3/02 - B44D3/38, see subgroups of B44D3/00)
B05C21/00 (Accessories or implements for use in connection with applying liquids or other) appears on 445 US grants and 516 published applications in this corpus.
Search patents in B05C- Granted patents
- 445
- Published applications
- 516
- Assignees
- 214
- Inventors
- 997
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 4 | 0 |
| 1979 | 2 | 0 |
| 1980 | 3 | 0 |
| 1981 | 2 | 0 |
| 1982 | 9 | 0 |
| 1983 | 5 | 0 |
| 1984 | 4 | 0 |
| 1985 | 4 | 0 |
| 1986 | 10 | 0 |
| 1987 | 8 | 0 |
| 1988 | 4 | 0 |
| 1989 | 4 | 0 |
| 1990 | 0 | 0 |
| 1991 | 2 | 0 |
| 1992 | 0 | 0 |
| 1993 | 2 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 2 | 0 |
| 2001 | 0 | 0 |
| 2002 | 2 | 1 |
| 2003 | 1 | 0 |
| 2004 | 1 | 2 |
| 2005 | 2 | 0 |
| 2006 | 0 | 2 |
| 2007 | 0 | 1 |
| 2008 | 0 | 3 |
| 2009 | 0 | 1 |
| 2010 | 1 | 3 |
| 2011 | 1 | 13 |
| 2012 | 1 | 11 |
| 2013 | 3 | 33 |
| 2014 | 20 | 39 |
| 2015 | 26 | 55 |
| 2016 | 33 | 28 |
| 2017 | 39 | 30 |
| 2018 | 25 | 40 |
| 2019 | 28 | 37 |
| 2020 | 38 | 35 |
| 2021 | 36 | 46 |
| 2022 | 31 | 34 |
| 2023 | 41 | 27 |
| 2024 | 23 | 23 |
| 2025 | 19 | 27 |
| 2026 | 5 | 25 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Manufacturing method for optical fiber tape core wire and manufacturing apparatus for optical fiber tape core wire15 Sep 2026US 12,734,545 B2SWCC Corporation
- Dispenser and lifting device of dispenser1 Sep 2026US 12,727,089 B2Illinois Tool Works Inc.
- Coating system7 Jul 2026US 12,673,345 B2Contemporary Amperex Technology (Hong Kong) Limited
- Apparatus and methods for verifying alignment between a shadow ring and a substrate21 Apr 2026US 12,607,444 B2APPLIED Materials.Inc.
- Rotational applicator7 Apr 2026US 12,594,574 B2The Boeing Company
- Protective Cover For Fire Sprinklers1 Oct 2026US 2026/0295622 A1
- Multi-Component Masking Systems for High Temperature Applications and Methods of Making and Using Same1 Oct 2026US 2026/0295629 A1Chromalloy Gas Turbine Corporation
- Pretreatment apparatus and image forming apparatus1 Oct 2026US 2026/0296058 A1
- Method for managing coating gloss on a coil-coating line24 Sep 2026US 2026/0284700 A1
- Method, Apparatus, and Device for Quality Early Warning on Key Parameters of Lithium Battery Coating Device24 Sep 2026US 2026/0288095 A1Hefei Gotion High-Tech Power Energy Co., Ltd.
Most cited
By later US patents
- Heating device, coating/developing system, heating method, coating/developing method, and recording medium having program for executing heating method or coating/developing method472US 8,927,906 B2Tokyo Electron Limited · 2015
- Lined containers for paint and the like96US 4,122,973 A1978
- Multipurpose painter's tool72US 5,546,625 A1996
- Painting applicator with remote transmitter control59US 4,588,318 ABlack & Decker Inc. · 1986
- Painting apparatus and method51US 4,639,156 A1987