B65H 3/22
Separating articles from piles: by needles or the like engaging the articles
Official title: by needles or the like engaging the articles
B65H3/22 (Separating articles from piles: by needles or the like engaging the articles) appears on 124 US grants and 25 published applications in this corpus.
Search patents in B65H- Granted patents
- 124
- Published applications
- 25
- Assignees
- 66
- Inventors
- 191
- Latest grant
- 31 Mar 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 5 | 0 |
| 1978 | 2 | 0 |
| 1979 | 7 | 0 |
| 1980 | 3 | 0 |
| 1981 | 2 | 0 |
| 1982 | 3 | 0 |
| 1983 | 4 | 0 |
| 1984 | 5 | 0 |
| 1985 | 4 | 0 |
| 1986 | 6 | 0 |
| 1987 | 16 | 0 |
| 1988 | 0 | 0 |
| 1989 | 5 | 0 |
| 1990 | 4 | 0 |
| 1991 | 2 | 0 |
| 1992 | 6 | 0 |
| 1993 | 2 | 0 |
| 1994 | 3 | 0 |
| 1995 | 1 | 0 |
| 1996 | 2 | 0 |
| 1997 | 7 | 0 |
| 1998 | 4 | 0 |
| 1999 | 3 | 0 |
| 2000 | 2 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 1 | 0 |
| 2004 | 0 | 1 |
| 2005 | 0 | 0 |
| 2006 | 1 | 2 |
| 2007 | 2 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 1 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 1 |
| 2014 | 1 | 0 |
| 2015 | 0 | 1 |
| 2016 | 2 | 4 |
| 2017 | 3 | 1 |
| 2018 | 1 | 3 |
| 2019 | 0 | 1 |
| 2020 | 1 | 3 |
| 2021 | 2 | 3 |
| 2022 | 3 | 2 |
| 2023 | 2 | 0 |
| 2024 | 1 | 1 |
| 2025 | 1 | 1 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Material layup apparatus and method for producing wind turbine blades using fiber plies31 Mar 2026US 12,589,558 B2Siemens Gamesa Renewable Energy A/S
- Material moving apparatus, systems and methods27 May 2025US 12,312,183 B2SoftWear Automation, Inc.
- Compliant perimeter end effectors3 Dec 2024US 12,157,222 B2SoftWear Automation, Inc.
- Apparatus for applying noise reducer elements to tyres for vehicle wheels14 Nov 2023US 11,813,815 B2Pirelli Tyre S. P. A.
- Systems and methods of automated film removal16 May 2023US 11,648,738 B2General Electric Company
- Material layup apparatus and method for producing wind turbine blades using fiber plies10 Apr 2025US 2025/0115011 A1Siemens Gamesa Renewable Energy A/S
- Devices and methods to grip an object8 Aug 2024US 2024/0261982 A1Walmart Apollo, LLC
- System for picking up elements8 Dec 2022US 2022/0388181 A1Open Mind Ventures, S.L.U.
- Apparatus for applying noise reducer elements to tyres for vehicle wheels15 Sep 2022US 2022/0288880 A1Pirelli Tyre S. P. A.
- Compliant perimeter end effectors2 Dec 2021US 2021/0370525 A1SoftWear Automation, Inc.
Most cited
By later US patents
- Remote duplicate database facility featuring safe master audit trail (safeMAT) checkpointing117US 5,794,252 ATandem Computers Incorporated · 1998
- 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
- Apparatus for dispensing cards having an integrated circuit chip42US 5,753,897 AAlgonquin Industries, Inc. · 1998
- Apparatus for dispensing tickets, cards and the like40US 5,611,456 AAlgonquin Industries, Inc. · 1997