B41K 1/56
Handles
Official title: Handles {(combined with labelling means B41K1/363)}
B41K1/56 (Handles) appears on 62 US grants and 49 published applications in this corpus.
Search patents in B41K- Granted patents
- 62
- Published applications
- 49
- Assignees
- 27
- Inventors
- 83
- Latest grant
- 19 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 2 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 3 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 2 | 0 |
| 1993 | 2 | 0 |
| 1994 | 2 | 0 |
| 1995 | 2 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 2 | 0 |
| 2002 | 2 | 2 |
| 2003 | 0 | 2 |
| 2004 | 2 | 0 |
| 2005 | 0 | 2 |
| 2006 | 3 | 0 |
| 2007 | 0 | 5 |
| 2008 | 1 | 0 |
| 2009 | 1 | 2 |
| 2010 | 1 | 1 |
| 2011 | 1 | 3 |
| 2012 | 0 | 3 |
| 2013 | 0 | 2 |
| 2014 | 1 | 1 |
| 2015 | 5 | 5 |
| 2016 | 3 | 1 |
| 2017 | 2 | 1 |
| 2018 | 0 | 3 |
| 2019 | 2 | 1 |
| 2020 | 2 | 3 |
| 2021 | 1 | 3 |
| 2022 | 1 | 2 |
| 2023 | 2 | 1 |
| 2024 | 2 | 3 |
| 2025 | 1 | 0 |
| 2026 | 4 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Stamp having a tilting holding frame19 May 2026US 12,629,950 B2Sun Same Enterprises Co., Ltd.
- Stamp with cutting element21 Apr 2026US 12,605,957 B2Sun Same Enterprises Co., Ltd.
- Stamp handle having transparent housing24 Feb 2026US 12,558,910 B1Sun Same Enterprises Co., Ltd.
- Apparatus for craftwork6 Jan 2026US 12,515,469 B1My Sweet Petunia, Inc.
- Stamp and axle element for said stamp21 Jan 2025US 12,202,286 B2Trodat GmbH
- Multifunctional opening tool11 Jun 2026US 2026/0158685 A1
- Stamp with cutting element19 Feb 2026US 2026/0048603 A1Sun Same Enterprises Co., Ltd.
- Stamp19 Feb 2026US 2026/0048604 A1Sun Same Enterprises Co., Ltd.
- Multisided Sequence Stamp for Hand Printing Designs and Patterns19 Dec 2024US 2024/0416669 A1
- Printing Cone for Hand Printing Designs and Patterns4 Jul 2024US 2024/0217251 A1
Most cited
By later US patents
- Apparatus and method for a see through ink stamp with detachable dies38US 5,313,885 A1994
- Adjustable stamping device25US 4,735,143 APhoenix Endeavour, Inc. · 1988
- Retractable ink stamp19US 4,392,425 ADennison Manufacturing Company · 1983
- Special effects rotating rubber stamp17US 5,410,962 A1995
- Hand stamp with folding handle15US 5,191,837 AChusid Pty. Ltd. · 1993