B65H 2404/692
Chute
Official title: Chute, e.g. inclined surface on which material slides by gravity
B65H2404/692 (Chute) appears on 69 US grants and 51 published applications in this corpus.
Search patents in B65H- Granted patents
- 69
- Published applications
- 51
- Assignees
- 60
- Inventors
- 149
- Latest grant
- 7 Apr 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 2 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 2 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 3 | 0 |
| 1998 | 4 | 0 |
| 1999 | 2 | 0 |
| 2000 | 2 | 0 |
| 2001 | 2 | 0 |
| 2002 | 0 | 0 |
| 2003 | 4 | 2 |
| 2004 | 1 | 1 |
| 2005 | 1 | 1 |
| 2006 | 0 | 0 |
| 2007 | 2 | 1 |
| 2008 | 0 | 0 |
| 2009 | 1 | 3 |
| 2010 | 0 | 4 |
| 2011 | 4 | 1 |
| 2012 | 1 | 1 |
| 2013 | 0 | 1 |
| 2014 | 3 | 3 |
| 2015 | 3 | 4 |
| 2016 | 5 | 5 |
| 2017 | 2 | 4 |
| 2018 | 4 | 4 |
| 2019 | 2 | 2 |
| 2020 | 4 | 2 |
| 2021 | 2 | 3 |
| 2022 | 2 | 1 |
| 2023 | 3 | 2 |
| 2024 | 0 | 2 |
| 2025 | 0 | 1 |
| 2026 | 2 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Machine and method for producing packages of folded or interfolded laminar products made of paper, in particular packages of napkins, tissues, towels, or similar products7 Apr 2026US 12,595,149 B2KöRber Tissue Fold S.R.L.
- Paper sheet storage device and paper sheet handling device17 Feb 2026US 12,552,629 B2Fujitsu Frontech Limited
- Attachment unit and image forming system21 Nov 2023US 11,820,620 B2Seiko Epson Corporation
- Post-processing apparatus and image forming system incorporating the post-processing apparatus19 Sep 2023US 11,760,599 B2Ricoh Company, Ltd.
- Sheet bundle discharging apparatus and bookbinding apparatus1 Aug 2023US 11,712,915 B2Canon Finetech Nisca Inc.
- Support system and method for a radio frequency identification device (rfid) printer28 May 2026US 2026/0145445 A1The Boeing Company
- Threadlike adhesive sticking apparatus and threadlike adhesive sticking method22 Jan 2026US 2026/0021994 A1Nitto Denko Corporation
- Sheet turning apparatus8 Jan 2026US 2026/0008639 A1Kompac Technologies, LLC
- Feeding system and battery-cell winding apparatus20 Nov 2025US 2025/0353700 A1Contemporary Amperex Technology Co., Limited
- Machine and method for producing packages of folded or interfolded laminar products made of paper, in particular packages of napkins, tissues, towels, or similar products20 Jun 2024US 2024/0199363 A1KöRber Tissue Fold S.R.L.
Most cited
By later US patents
- Apparatus for dispensing tickets, cards and the like from a stack87US 5,647,507 AAlgonquin Industries, Inc. · 1997
- Apparatus for dispensing tickets, cards and the like from a stack49US 5,829,631 AAlgonquin Industries, Inc. · 1998
- Dispensing fold improvement for a clip separator46US 4,874,158 AC. G. Bretting Manufacturing Co., Inc. · 1989
- Apparatus for dispensing tickets, cards and the like from a stack46US 5,857,588 AAlgonquin Industries, Inc. · 1999
- Apparatus for dispensing cards having an integrated circuit chip42US 5,753,897 AAlgonquin Industries, Inc. · 1998