B65H 35/02
From or with longitudinal slitters or perforators
Official title: from or with longitudinal slitters or perforators
B65H35/02 (From or with longitudinal slitters or perforators) appears on 385 US grants and 288 published applications in this corpus.
Search patents in B65H- Granted patents
- 385
- Published applications
- 288
- Assignees
- 250
- Inventors
- 764
- Latest grant
- 8 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 5 | 0 |
| 1977 | 3 | 0 |
| 1978 | 8 | 0 |
| 1979 | 11 | 0 |
| 1980 | 7 | 0 |
| 1981 | 13 | 0 |
| 1982 | 4 | 0 |
| 1983 | 7 | 0 |
| 1984 | 8 | 0 |
| 1985 | 2 | 0 |
| 1986 | 13 | 0 |
| 1987 | 5 | 0 |
| 1988 | 3 | 0 |
| 1989 | 7 | 0 |
| 1990 | 2 | 0 |
| 1991 | 2 | 0 |
| 1992 | 5 | 0 |
| 1993 | 5 | 0 |
| 1994 | 7 | 0 |
| 1995 | 3 | 0 |
| 1996 | 4 | 0 |
| 1997 | 2 | 0 |
| 1998 | 9 | 0 |
| 1999 | 13 | 0 |
| 2000 | 14 | 0 |
| 2001 | 6 | 3 |
| 2002 | 8 | 15 |
| 2003 | 12 | 13 |
| 2004 | 8 | 17 |
| 2005 | 11 | 8 |
| 2006 | 15 | 7 |
| 2007 | 6 | 10 |
| 2008 | 5 | 11 |
| 2009 | 5 | 7 |
| 2010 | 7 | 11 |
| 2011 | 2 | 15 |
| 2012 | 7 | 7 |
| 2013 | 9 | 4 |
| 2014 | 9 | 8 |
| 2015 | 3 | 15 |
| 2016 | 8 | 21 |
| 2017 | 10 | 14 |
| 2018 | 13 | 24 |
| 2019 | 15 | 13 |
| 2020 | 14 | 11 |
| 2021 | 12 | 17 |
| 2022 | 12 | 9 |
| 2023 | 9 | 7 |
| 2024 | 5 | 7 |
| 2025 | 3 | 5 |
| 2026 | 9 | 9 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Automatic slitting machine and working method thereof8 Sep 2026US 12,729,090 B2Kingnode America Inc.
- Prepreg master rolls and slit tape and method1 Sep 2026US 12,722,356 B2Web Industries, Inc.
- Sheet processing apparatus, image forming system, and storage medium18 Aug 2026US 12,709,510 B2Konica Minolta, Inc.
- Printer19 May 2026US 12,629,946 B1Citizens Systems Japan Co., Ltd.
- Glass film production method, glass roll production method, and glass film production device24 Mar 2026US 12,583,781 B2Nippon Electric Glass Co., Ltd.
- Slitting device, secondary battery manufacturing system comprising same, and method for manufacturing secondary battery30 Jul 2026US 2026/0221411 A1LG Energy Solution, Ltd.
- Conveying apparatus and winding device23 Jul 2026US 2026/0208992 A1Contemporary Amperex Technology Co., Limited
- Automatic slitting machine and working method thereof23 Jul 2026US 2026/0208996 A1Kingnode America Inc.
- Method and Apparatus for Converting a Printed Paper Web into Book Blocks25 Jun 2026US 2026/0175611 A1Books Factory Spólka z Ograniczona Odpowiedzialnoscia
- Receiving Apparatus for a Label Carrier Tape of a Labeling Apparatus for Containers18 Jun 2026US 2026/0167374 A1
Most cited
By later US patents
- Gripping apparatus for transporting a panel of adhesive material299US 4,995,778 AKrupp Maschinentechnik Gesellschaft mit beschrankter Haftung · 1991
- Sheet conveying device having multiple outputs119US 6,612,571 B2Xerox Corporation · 2003
- Apparatus for longitudinally perforating a web of paper in a rotary printing press110US 7,028,598 B2Kabushiki Kaisha Tokyo Kikai Seisakusho · 2006
- Process for strip lamination of polymer films and nonwoven fibrous webs109US 6,214,147 B1Clopay Plastic Products Company, Inc. · 2001
- Coupon manufacturing machine77US 5,776,287 ASaxon, Inc. · 1998