B43K 24/146
With cam control
Official title: {with cam control}
B43K24/146 (With cam control) appears on 37 US grants and 21 published applications in this corpus.
Search patents in B43K- Granted patents
- 37
- Published applications
- 21
- Assignees
- 10
- Inventors
- 46
- Latest grant
- 15 Oct 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 2 | 0 |
| 1981 | 4 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 2 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 2 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 1 |
| 2003 | 0 | 0 |
| 2004 | 0 | 1 |
| 2005 | 1 | 4 |
| 2006 | 6 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 1 |
| 2013 | 0 | 0 |
| 2014 | 1 | 0 |
| 2015 | 0 | 1 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 1 | 1 |
| 2019 | 0 | 4 |
| 2020 | 3 | 3 |
| 2021 | 4 | 3 |
| 2022 | 3 | 0 |
| 2023 | 0 | 0 |
| 2024 | 2 | 2 |
By publication year. Applications have been published since 2001.
Recent patents
- Writing instruments15 Oct 2024US 12,115,809 B2Societe BIC
- Writing instruments27 Aug 2024US 12,070,968 B2Societe BIC
- Multifunction writing instrument2 Aug 2022US 11,400,749 B2Societe BIC
- Multifunction writing instrument5 Jul 2022US 11,376,885 B2Societe BIC
- Manual device with two retractable heads comprising a single mechanism with a single spring8 Feb 2022US 11,241,905 B2Societe BIC
- Writing instruments21 Mar 2024US 2024/0092116 A1Societe BIC
- Writing instruments15 Feb 2024US 2024/0051330 A1Societe BIC
- Multifunction writing instrument18 Nov 2021US 2021/0354498 A1Societe BIC
- Commodity retracting device18 Mar 2021US 2021/0078354 A1Araki F Machine Inc.
- A multifunction writing instrument18 Mar 2021US 2021/0078355 A1Societe BIC
Most cited
By later US patents
- Writing instrument with plural implements cam actuated26US 4,533,271 A1985
- Multiplex writing implement22US 5,899,618 AMitsubishi Pencil Company, Limited · 1999
- Dual writing element retractable pen21US 5,026,190 A2C Co. Corp. · 1991
- Composite writing instrument20US 4,227,822 AZebra Co., Ltd. · 1980
- Pen with selective multi-color cores14US 4,692,046 A1987