G09D 3/02
Perpetual calendars: with interchangeable members bearing the indicia
Official title: with interchangeable members bearing the indicia
G09D3/02 (Perpetual calendars: with interchangeable members bearing the indicia) appears on 31 US grants and 14 published applications in this corpus.
Search patents in G09D- Granted patents
- 31
- Published applications
- 14
- Assignees
- 5
- Inventors
- 40
- Latest grant
- 28 Aug 2018
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 2 | 0 |
| 1984 | 2 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 2 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 2 | 0 |
| 1999 | 2 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 2 | 1 |
| 2003 | 1 | 2 |
| 2004 | 0 | 0 |
| 2005 | 1 | 2 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 1 | 2 |
| 2009 | 0 | 1 |
| 2010 | 0 | 1 |
| 2011 | 0 | 2 |
| 2012 | 1 | 1 |
| 2013 | 1 | 1 |
| 2014 | 1 | 0 |
| 2015 | 0 | 0 |
| 2016 | 1 | 0 |
| 2017 | 0 | 0 |
| 2018 | 1 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Picture frame with descriptive borders18 Jan 2018US 2018/0014664 A1Professional Global Traders, Inc.
- Personalizable Stationery Assemblies and Methods31 Jan 2013US 2013/0025172 A1
- Element for making a presentation means17 May 2012US 2012/0119480 A1Unibind Limited
- Personalizable Calendar Assemblies and Methods27 Oct 2011US 2011/0259507 A1
- Personalizable Stationery Assemblies and Methods17 Mar 2011US 2011/0064897 A1
Most cited
By later US patents