B42P
Indexing scheme relating to books, filing appliances or the like
B42P (Indexing scheme relating to books, filing appliances or the like) appears on 949 US grants and 1,189 published applications in this corpus.
Search patents in B42P- Granted patents
- 949
- Published applications
- 1,189
- Assignees
- 346
- Inventors
- 1,333
- Latest grant
- 5 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 2 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 2 | 0 |
| 1985 | 2 | 0 |
| 1986 | 2 | 0 |
| 1987 | 3 | 0 |
| 1988 | 1 | 0 |
| 1989 | 3 | 0 |
| 1990 | 3 | 0 |
| 1991 | 5 | 0 |
| 1992 | 5 | 0 |
| 1993 | 8 | 0 |
| 1994 | 6 | 0 |
| 1995 | 9 | 0 |
| 1996 | 5 | 0 |
| 1997 | 9 | 0 |
| 1998 | 12 | 0 |
| 1999 | 15 | 0 |
| 2000 | 21 | 0 |
| 2001 | 13 | 11 |
| 2002 | 14 | 36 |
| 2003 | 26 | 77 |
| 2004 | 44 | 51 |
| 2005 | 41 | 125 |
| 2006 | 68 | 43 |
| 2007 | 59 | 96 |
| 2008 | 56 | 121 |
| 2009 | 34 | 102 |
| 2010 | 74 | 77 |
| 2011 | 94 | 67 |
| 2012 | 42 | 65 |
| 2013 | 39 | 40 |
| 2014 | 20 | 46 |
| 2015 | 21 | 31 |
| 2016 | 21 | 24 |
| 2017 | 21 | 20 |
| 2018 | 24 | 35 |
| 2019 | 20 | 33 |
| 2020 | 34 | 21 |
| 2021 | 18 | 19 |
| 2022 | 10 | 13 |
| 2023 | 24 | 14 |
| 2024 | 7 | 9 |
| 2025 | 6 | 7 |
| 2026 | 1 | 6 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Main groups
Granted patents with any code in the group
- B42P 2241/00Parts, details or accessories for books or filing appliancesIndexing code444
- B42P 2261/00ManufacturingIndexing code417
- B42P 2221/00Books or filing appliances with additional arrangementsIndexing code103
- B42P 2201/00Books or filing appliances for special documents or for special purposesIndexing code35
Recent patents
- Stationery organizer5 May 2026US 12,617,225 B2
- Pop-up gift card with removable pop-up display structure30 Sep 2025US 12,427,800 B2LovePop, Inc.
- Folder folder5 Aug 2025US 12,377,676 B2ACCO Brands Corporation
- Moisture-erasable note taking system1 Jul 2025US 12,344,026 B2Rocket Innovations, Inc.
- Foldable clipboard17 Jun 2025US 12,330,443 B2
- Greeting card for automated printing17 Sep 2026US 2026/0273984 A1Hallmark Cards, Incorporated
- Book annotation system10 Sep 2026US 2026/0264441 A1Archetype Associates dba Designers & Books
- Clip and Post for Switchable Notebook Covers and Accessories30 Jul 2026US 2026/0217048 A1
- Interactive Book with Concealed Photograph Display9 Jul 2026US 2026/0192588 A1
- Chapter Chambers: Thematic Book Integrated Compartmentalized14 May 2026US 2026/0131590 A1
Most cited
By later US patents
- Gathering data concerning publication usage219US 7,443,292 B2Arbitron Inc. · 2008
- Gathering data concerning publication usage183US 7,272,982 B2Arbitron Inc. · 2007
- Folder insert181US 5,598,969 A1997
- Printer consumable cartridge165US 6,290,349 B1Silverbrook Research Pty Ltd · 2001
- Wristband/cinch with label assembly business form and method163US 7,017,293 B2Laser Band, LLC · 2006