B41L 13/02
Stencilling apparatus for office or other commercial use: with flat stencil carriers
Official title: with flat stencil carriers
B41L13/02 (Stencilling apparatus for office or other commercial use: with flat stencil carriers) appears on 44 US grants and 33 published applications in this corpus.
Search patents in B41L- Granted patents
- 44
- Published applications
- 33
- Assignees
- 14
- Inventors
- 67
- Latest grant
- 26 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 2 | 0 |
| 1998 | 2 | 0 |
| 1999 | 3 | 0 |
| 2000 | 3 | 0 |
| 2001 | 0 | 1 |
| 2002 | 2 | 0 |
| 2003 | 0 | 1 |
| 2004 | 1 | 1 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 2 |
| 2009 | 0 | 0 |
| 2010 | 1 | 1 |
| 2011 | 1 | 2 |
| 2012 | 2 | 0 |
| 2013 | 0 | 1 |
| 2014 | 0 | 4 |
| 2015 | 3 | 3 |
| 2016 | 5 | 1 |
| 2017 | 1 | 2 |
| 2018 | 0 | 2 |
| 2019 | 2 | 0 |
| 2020 | 0 | 4 |
| 2021 | 1 | 1 |
| 2022 | 1 | 4 |
| 2023 | 3 | 1 |
| 2024 | 0 | 1 |
| 2025 | 3 | 1 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Methods and kits for screen-printing26 May 2026US 12,636,875 B1
- Stencil printer cover having movable door with closing feature11 Nov 2025US 12,466,178 B2Illinois Tool Works Inc.
- System and method for aligning a movable cart to an assembly apparatus18 Mar 2025US 12,251,924 B2Illinois Tool Works Inc.
- Method for replacing items in a stencil printer using a dual function tooling tray18 Mar 2025US 12,251,925 B2Illinois Tool Works Inc.
- Dual function tooling tray for stencil printer19 Dec 2023US 11,845,260 B1Illinois Tool Works Inc.
- Stencil printer cover having movable door with closing feature4 Sep 2025US 2025/0276512 A1Illinois Tool Works Inc.
- Dual function tooling tray for stencil printer29 Feb 2024US 2024/0066857 A1Illinois Tool Works Inc.
- Numbering Stencil Assembly11 May 2023US 2023/0146168 A1
- Multi-functional print head for a stencil printer18 Aug 2022US 2022/0258512 A1Illinois Tool Works Inc.
- System and method for aligning a movable cart to an assembly apparatus21 Jul 2022US 2022/0227120 A1Illinois Tool Works Inc.
Most cited
By later US patents
- Screen printing machine24US 6,698,349 B2Riso Kagaku Corporation · 2004
- Squeegee and scooping flow coater15US 4,121,519 A1978
- Method and apparatus for pressure type stencil printing14US 5,953,989 ARiso Kagaku Corporation · 1999
- Stencil printing method and apparatus13US 5,743,182 ARiso Kagaku Corporation · 1998
- Method and apparatus for adjusting a substrate support12US 8,230,783 B2Illinois Tool Works Inc. · 2012