B65H 2405/312
Trolley, cart, i.e. support movable on the floor
B65H2405/312 (Trolley, cart, i.e. support movable on the floor) appears on 74 US grants and 67 published applications in this corpus.
Search patents in B65H- Granted patents
- 74
- Published applications
- 67
- Assignees
- 42
- Inventors
- 175
- Latest grant
- 26 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 2 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 3 | 0 |
| 2001 | 2 | 0 |
| 2002 | 0 | 2 |
| 2003 | 2 | 4 |
| 2004 | 3 | 3 |
| 2005 | 2 | 4 |
| 2006 | 1 | 4 |
| 2007 | 1 | 0 |
| 2008 | 2 | 2 |
| 2009 | 2 | 1 |
| 2010 | 2 | 5 |
| 2011 | 2 | 3 |
| 2012 | 4 | 3 |
| 2013 | 4 | 3 |
| 2014 | 3 | 7 |
| 2015 | 5 | 4 |
| 2016 | 5 | 2 |
| 2017 | 1 | 1 |
| 2018 | 1 | 6 |
| 2019 | 5 | 3 |
| 2020 | 4 | 0 |
| 2021 | 3 | 2 |
| 2022 | 0 | 2 |
| 2023 | 0 | 4 |
| 2024 | 3 | 2 |
| 2025 | 4 | 0 |
| 2026 | 2 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Sheet storage device26 May 2026US 12,637,316 B2Ricoh Company, Ltd.
- Recording device27 Jan 2026US 12,534,326 B2Seiko Epson Corporation
- General printing management device, conveyance management device, and printing system26 Aug 2025US 12,398,010 B2Horizon Inc.
- Medium placement device29 Apr 2025US 12,286,322 B2Seiko Epson Corporation
- Medium placement device18 Mar 2025US 12,252,365 B2Seiko Epson Corporation
- Recording device26 Dec 2024US 2024/0425317 A1Seiko Epson Corporation
- Sheet storage device26 Dec 2024US 2024/0425319 A1Ricoh Company, Ltd.
- Medium placement device29 Jun 2023US 2023/0202788 A1Seiko Epson Corporation
- Medium placement device29 Jun 2023US 2023/0202789 A1Seiko Epson Corporation
- Depalletizing machine for picking up and moving groups of articles27 Apr 2023US 2023/0129771 A1G. D S.p.A.
Most cited
By later US patents
- Knockdown mobile forms cart32US 4,754,885 A1988
- Bulk paper feeding device with intermediate conveyor for image forming device18US 7,308,853 B2Tohoku Ricoh Co., Ltd. · 2007
- Method and apparatus for business forms processing17US 5,273,516 ARoll Systems, Inc. · 1993
- Readily assembled two-shelf cart15US 4,616,756 A1986
- Forms stacker14US 6,099,452 AMoore Business Forms, Inc. · 2000