Y10S 40/905
Pen and pencil
Y10S40/905 (Pen and pencil) appears on 13 US grants and 2 published applications in this corpus.
Search patents in Y10S- Granted patents
- 13
- Published applications
- 2
- Assignees
- 6
- Inventors
- 12
- Latest grant
- 6 Jun 2006
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 2 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 2 | 0 |
| 2001 | 2 | 0 |
| 2002 | 1 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 2 |
| 2005 | 1 | 0 |
| 2006 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Inflatable device for displaying information6 Jun 2006US 7,056,051 B2
- Process of molding and assembling three-dimensional ornaments12 Jul 2005US 6,915,554 B2Big Bazar Corp.
- Pen having a 3-dimensional pattern thereon29 Oct 2002US 6,471,433 B1Ding Area Enterprice Co., Ltd.
- Advertise effect photo pen9 Oct 2001US 6,299,372 B1
- Ring assembly for a pen9 Oct 2001US 6,299,373 B1Ding Ares Enterprise Co., Ltd.
Most cited
By later US patents
- Inflatable device for displaying information53US 7,056,051 B22006
- Inexpensive writing instrument with illusion producing means26US 4,381,615 A1983
- Advertise effect photo pen16US 6,299,372 B12001
- Writing instrument advertising device12US 5,086,577 A1992
- Pen having a 3-dimensional pattern thereon12US 6,019,536 ADing Ares Enterprise Co., Ltd. · 2000