B42D 3/14
With column markers or line or heading indicators with devices for indicating
Official title: with column markers or line or heading indicators {with devices for indicating a page}
B42D3/14 (With column markers or line or heading indicators with devices for indicating) appears on 31 US grants and 6 published applications in this corpus.
Search patents in B42D- Granted patents
- 31
- Published applications
- 6
- Assignees
- 4
- Inventors
- 34
- Latest grant
- 2 Nov 2010
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 2 | 0 |
| 1985 | 1 | 0 |
| 1986 | 2 | 0 |
| 1987 | 0 | 0 |
| 1988 | 2 | 0 |
| 1989 | 5 | 0 |
| 1990 | 3 | 0 |
| 1991 | 2 | 0 |
| 1992 | 3 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 2 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 2 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 1 |
| 2006 | 1 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 1 | 1 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 1 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 0 |
| 2025 | 0 | 0 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Vestine motif unique bookmarks2 Nov 2010US 7,823,528 B2
- Bookmark6 Jun 2006US 7,055,861 B1
- Combination pen holder and bookmark/placesaver19 Nov 2002US 6,481,367 B2
- Book having a removable bookmark and method of making a book having a removable bookmark2 May 2000US 6,056,492 AR. R. Donnelley & Sons Company
- Shape retaining book mark2 Apr 1996US 5,503,102 A
- Book annotation system10 Sep 2026US 2026/0264441 A1Archetype Associates dba Designers & Books
- Book jacket which accommodates pair of eyeglasses13 Nov 2014US 2014/0333057 A1Action Eyewear Corp.
- Vestine motif unique bookmarks14 Jan 2010US 2010/0007129 A1
- Passage bookmark with pen holder21 Apr 2005US 2005/0081776 A1
- Kwikstik bookmarker31 Oct 2002US 2002/0158462 A1
Most cited
By later US patents