Y10T 29/49854
Ball point pen making
Y10T29/49854 (Ball point pen making) appears on 21 US grants and 6 published applications in this corpus.
Search patents in Y10T- Granted patents
- 21
- Published applications
- 6
- Assignees
- 13
- Inventors
- 38
- Latest grant
- 29 Mar 2011
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 2 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 3 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 1 |
| 2006 | 2 | 3 |
| 2007 | 0 | 1 |
| 2008 | 0 | 0 |
| 2009 | 2 | 1 |
| 2010 | 1 | 0 |
| 2011 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Tip unit for liquid applicator, method for producing the same, and liquid applicator having the tip unit29 Mar 2011US 7,914,222 B2Sakura Color Products Corporation
- Method of producing applicator tip25 May 2010US 7,721,402 B2Sakura Color Products Corporation
- Aqueous gel ballpoint pen and method for the production thereof13 Oct 2009US 7,600,937 B2Zebra Co., Ltd.
- Aqueous ink composition26 May 2009US 7,538,148 B2Sakura Color Products Corporation
- Tool for manufacturing ballpoint pens7 Nov 2006US 7,131,181 B2Societe BIC
- Aqueous gel ballpoint pen and method for the production thereof21 May 2009US 2009/0129851 A1Zebra Co., Ltd.
- Tip unit for liquid applicator, method for producing the same, and liquid applicator having the tip unit17 May 2007US 2007/0110507 A1Sakura Color Products Corporation
- Method of producing applicator tip23 Nov 2006US 2006/0260112 A1Sakura Color Products Corporation
- Aqueous ink composition19 Oct 2006US 2006/0233595 A1Sakura Color Products Corporation
- Eyebrow pencil making machine19 Jan 2006US 2006/0010680 A1
Most cited
By later US patents
- Method of bending a ball point pen tip18US 5,012,663 AThe Gillette Company · 1991
- Ball point pen12US 5,520,473 AThe Gillette Company · 1996
- Locking pin for securing a shift linkage10US 5,309,787 AINA Walzlager Schaeffler KG · 1994
- Ball-and-socket joint assembly tool and method8US 4,701,990 ARobert Bosch GmbH · 1987
- Process for the production of a ball-point pen tip supplied with liquid ink, and tip produced thereby8US 4,789,263 AAlbe S.A. · 1988