B41F 15/38
Curved
Official title: curved
B41F15/38 (Curved) appears on 68 US grants and 54 published applications in this corpus.
Search patents in B41F- Granted patents
- 68
- Published applications
- 54
- Assignees
- 52
- Inventors
- 133
- Latest grant
- 16 Sep 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 3 | 0 |
| 1978 | 7 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 2 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 2 | 0 |
| 1989 | 0 | 0 |
| 1990 | 2 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 2 | 0 |
| 1998 | 2 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 1 |
| 2002 | 0 | 0 |
| 2003 | 0 | 2 |
| 2004 | 3 | 2 |
| 2005 | 1 | 3 |
| 2006 | 1 | 1 |
| 2007 | 3 | 3 |
| 2008 | 2 | 0 |
| 2009 | 0 | 4 |
| 2010 | 0 | 1 |
| 2011 | 1 | 4 |
| 2012 | 0 | 1 |
| 2013 | 1 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 2 |
| 2016 | 1 | 2 |
| 2017 | 2 | 1 |
| 2018 | 0 | 7 |
| 2019 | 2 | 1 |
| 2020 | 3 | 4 |
| 2021 | 3 | 2 |
| 2022 | 3 | 1 |
| 2023 | 2 | 6 |
| 2024 | 7 | 5 |
| 2025 | 2 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Printing stencil for producing a structure of an electronic component, in particular of a photovoltaic solar cell, and method for producing a printing stencil of this type16 Sep 2025US 12,415,348 B2Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e. V.
- Platen and release fluid control system for stencil creation4 Mar 2025US 12,240,219 B2DuralChrome AG
- Platen and release fluid control system for stencil creation5 Nov 2024US 12,134,263 B2DualChrome AG
- Sheet-fed printing unit configured as a screen printing unit and methods for operating a sheet-fed printing unit configured as a screen printing unit1 Oct 2024US 12,103,295 B2Koenig & Bauer Aktiengesellschaft
- Rotary screen printing apparatus and process18 Jun 2024US 12,011,915 B2Temptime Corporation
- Multi-optical-color optically-variable printing device and printing method thereof, and readable storage medium21 Aug 2025US 2025/0262851 A1China Banknote Printing and Minting Corp.
- Rotary screen printing apparatus and process10 Oct 2024US 2024/0336056 A1Temptime Corporation
- Screen coating jig and sealing structure of plate-shaped member3 Oct 2024US 2024/0326404 A1Honda Motor Co., Ltd.
- Platen and release fluid control system for stencil creation30 May 2024US 2024/0173958 A1DuralChrome AG
- Rotary screen printing apparatus and process4 Apr 2024US 2024/0109282 A1Temptime Corporation
Most cited
By later US patents
- Process for printing adhesives, adhesive articles and printing equipment59US 7,163,740 B2The Procter & Gamble Company · 2007
- Silk screen roller applicator technique27US 4,749,426 AAvery International Corporation · 1988
- Method of manufacturing a seamless cylindrical stencil and a small-mesh stencil obtained by applying this method26US 4,107,003 AStork Brabant B. V. · 1978
- Intaglio printer21US 6,779,445 B2Koenig & Bauer Aktiengesellschaft · 2004
- Vertical rotary screen printing machine and ink supply therefore18US 4,103,615 ASir James Farmer Norton & Co., Limited · 1978