B23Q 7/1442
Using carts carrying work holders
Official title: {using carts carrying work holders}
B23Q7/1442 (Using carts carrying work holders) appears on 71 US grants and 34 published applications in this corpus.
Search patents in B23Q- Granted patents
- 71
- Published applications
- 34
- Assignees
- 63
- Inventors
- 149
- Latest grant
- 23 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 2 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 5 | 0 |
| 1988 | 5 | 0 |
| 1989 | 4 | 0 |
| 1990 | 3 | 0 |
| 1991 | 2 | 0 |
| 1992 | 2 | 0 |
| 1993 | 3 | 0 |
| 1994 | 3 | 0 |
| 1995 | 0 | 0 |
| 1996 | 2 | 0 |
| 1997 | 0 | 0 |
| 1998 | 2 | 0 |
| 1999 | 1 | 0 |
| 2000 | 4 | 0 |
| 2001 | 2 | 1 |
| 2002 | 0 | 1 |
| 2003 | 3 | 2 |
| 2004 | 0 | 2 |
| 2005 | 2 | 2 |
| 2006 | 2 | 1 |
| 2007 | 1 | 0 |
| 2008 | 2 | 0 |
| 2009 | 0 | 1 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 1 | 1 |
| 2013 | 0 | 1 |
| 2014 | 1 | 0 |
| 2015 | 1 | 0 |
| 2016 | 0 | 1 |
| 2017 | 0 | 0 |
| 2018 | 0 | 1 |
| 2019 | 0 | 1 |
| 2020 | 0 | 0 |
| 2021 | 1 | 3 |
| 2022 | 1 | 6 |
| 2023 | 1 | 2 |
| 2024 | 3 | 4 |
| 2025 | 6 | 1 |
| 2026 | 3 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Loading and unloading for automatic guided vehicle23 Jun 2026US 12,661,749 B2ABB Schweiz AG
- Systems with robotic arms for handling and milling a workpiece, and for positioning a vacuum pod on a milling platform26 May 2026US 12,636,715 B2Intelligent City Inc.
- Handling system and handling device for handling workpiece pallets17 Feb 2026US 12,551,977 B2Deckel Maho Pfronten GmbH
- Delivery apparatus and automated assembly line11 Nov 2025US 12,466,013 B2Contemporary Amperex Technology (Hong Kong) Limited
- System comprising a transport device for transporting a carrier for goods in transport, a carrier for goods in transport and a receiving apparatus27 May 2025US 12,311,491 B2Deckel Maho Pfronten GmbH
- Article transport system and article transport method6 Aug 2026US 2026/0227774 A1Amada Company, Limited
- Systems with robotic arms for handling and milling a workpiece, and for positioning a vacuum pod on a milling platform30 Jul 2026US 2026/0216800 A1
- Transfer carrier parking device23 Jul 2026US 2026/0208306 A1Guyoung Technology Co., Ltd.
- Gripper device for releasably holding a lens, a handling system and a machine for processing lenses7 Aug 2025US 2025/0249602 A1MEI, Inc.
- Systems with robotic arms for handling and milling a workpiece, and for positioning a vacuum pod on a milling platform18 Jul 2024US 2024/0238881 A1Intelligent City Inc.
Most cited
By later US patents
- Automated parts supply system150US 4,669,047 AClark Equipment Company · 1987
- Robotic pick up and deliver system110US 6,543,983 B1University of Virginia Patent Foundation · 2003
- Robotic pick up and delivery system82US 7,261,511 B2University of Virginia Patent Foundation · 2007
- Method of assembling vehicle parts44US 5,347,700 AMazda Motor Corporation · 1994
- Pallet transferring arrangement and method42US 4,818,171 ACaterpillar Industrial Inc. · 1989