B43K 8/006
Pens with writing-points other than nibs or balls: using a spraying system
Official title: {using a spraying system, e.g. airbrushes}
B43K8/006 (Pens with writing-points other than nibs or balls: using a spraying system) appears on 49 US grants and 47 published applications in this corpus.
Search patents in B43K- Granted patents
- 49
- Published applications
- 47
- Assignees
- 21
- Inventors
- 42
- Latest grant
- 14 Jan 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 4 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 3 | 1 |
| 2003 | 1 | 4 |
| 2004 | 1 | 2 |
| 2005 | 2 | 8 |
| 2006 | 3 | 1 |
| 2007 | 2 | 2 |
| 2008 | 9 | 4 |
| 2009 | 0 | 5 |
| 2010 | 4 | 3 |
| 2011 | 3 | 1 |
| 2012 | 1 | 1 |
| 2013 | 0 | 1 |
| 2014 | 1 | 1 |
| 2015 | 0 | 1 |
| 2016 | 0 | 2 |
| 2017 | 1 | 1 |
| 2018 | 2 | 1 |
| 2019 | 2 | 1 |
| 2020 | 1 | 1 |
| 2021 | 1 | 1 |
| 2022 | 1 | 1 |
| 2023 | 0 | 1 |
| 2024 | 1 | 2 |
| 2025 | 1 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- System with salt-based color adjustment of substrate14 Jan 2025US 12,197,059 B2BIC Violex Single Member S.A.
- Oil-based ink composition for writing utensils, writing utensil using same, and airbrush unit using same6 Aug 2024US 12,054,622 B2Mitsubishi Pencil Company, Limited
- Pen with multiple colors20 Dec 2022US 11,529,824 B2Societe BIC
- Nonrestrictive drive-type marking system and marking method thereof2 Mar 2021US 10,933,628 B2
- Nonrestrictive drive-type marking system and marking method thereof6 Oct 2020US 10,792,911 B2
- Oil-based ink composition for writing utensils5 Jun 2025US 2025/0179317 A1Mitsubishi Pencil Company, Limited
- Printer using ash14 Nov 2024US 2024/0375426 A1Timeless Guardians
- Oily ink composition9 May 2024US 2024/0150599 A1Mitsubishi Pencil Company, Limited
- System with salt-based color adjustment of substrate5 Oct 2023US 2023/0314858 A1BIC Violex Single Member S.A.
- Oil-based ink composition for writing utensils, writing utensil using same, and airbrush unit using same20 Jan 2022US 2022/0017760 A1Mitsubishi Pencil Company, Limited
Most cited
By later US patents
- Universal pen88US 6,454,482 B1Silverbrook Research Pty Ltd · 2002
- Hand-held ink jet with insertable cartridges52US 4,758,849 AEastman Kodak Company · 1988
- Universal pen with code sensor43US 6,474,888 B1Silverbrook Research Pty Ltd · 2002
- Universal pen with position or motion sensing41US 7,396,177 B2Silverbrook Research Pty Ltd · 2008
- Universal pen with optical, position and/or motion sensors40US 7,396,178 B2Silverbrook Research Pty Ltd · 2008