B22F 3/005
Loading or unloading powder metal objects
Official title: {Loading or unloading powder metal objects (transport in general B65G)}
B22F3/005 (Loading or unloading powder metal objects) appears on 34 US grants and 42 published applications in this corpus.
Search patents in B22F- Granted patents
- 34
- Published applications
- 42
- Assignees
- 31
- Inventors
- 104
- Latest grant
- 10 Feb 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 2 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 2 | 1 |
| 2003 | 1 | 0 |
| 2004 | 1 | 1 |
| 2005 | 0 | 1 |
| 2006 | 0 | 0 |
| 2007 | 2 | 2 |
| 2008 | 1 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 1 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 3 |
| 2016 | 0 | 0 |
| 2017 | 1 | 4 |
| 2018 | 1 | 7 |
| 2019 | 4 | 6 |
| 2020 | 1 | 4 |
| 2021 | 3 | 3 |
| 2022 | 1 | 5 |
| 2023 | 4 | 1 |
| 2024 | 4 | 2 |
| 2025 | 1 | 0 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Container arrangement of an unpacking device for a manufacturing device, unpacking device having such a container arrangement, and manufacturing device10 Feb 2026US 12,544,980 B2TRUMPF Laser- und Systemtechnik GmbH
- Racking system for use in continuous sintering furnaces29 Jul 2025US 12,372,304 B2Dsb Technologies, LLC
- Material manipulation in three-dimensional printing11 Jun 2024US 12,005,647 B2Velo3D, Inc.
- Automated handling based on part identifier and location30 Apr 2024US 11,969,945 B2Hewlett-Packard Development Company, L. P.
- End effector features for additively manufactured components16 Jan 2024US 11,872,689 B2Divergent Technologies, Inc.
- Micro-controlled environment carrier with pedestals2 Jul 2026US 2026/0183840 A1Boschman Technologies B.V.
- Pulsed control for vibrating particle feeder19 Dec 2024US 2024/0417121 A1
- Material manipulation in three-dimensional printing5 Sep 2024US 2024/0293969 A1Velo3D, Inc.
- Container arrangement of an unpacking device for a manufacturing device, unpacking device having such a container arrangement, and manufacturing device17 Aug 2023US 2023/0256517 A1TRUMPF Laser- und Systemtechnik GmbH
- Build material transportation with rotational latch17 Nov 2022US 2022/0362855 A1Hewlett-Packard Development Company, L. P.
Most cited
By later US patents
- Method and apparatus for producing a three-dimensional object244US 5,658,412 AEOS GmbH Electro Optical Systems · 1997
- Rapid manufacturing system for metal, metal matrix composite materials and ceramics166US 6,459,069 B12002
- Material manipulation in three-dimensional printing149US 10,449,696 B2Velo3D, Inc. · 2019
- Method and apparatus for automatic fabrication of three-dimensional objects142US 5,514,232 A1996
- Method and apparatus for automatic fabrication of three-dimensional objects84US 5,879,489 A1999