B44B 3/065
Work holders
Official title: {Work holders}
B44B3/065 (Work holders) appears on 50 US grants and 36 published applications in this corpus.
Search patents in B44B- Granted patents
- 50
- Published applications
- 36
- Assignees
- 22
- Inventors
- 91
- Latest grant
- 30 Sep 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 2 | 0 |
| 1984 | 0 | 0 |
| 1985 | 2 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 2 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 2 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 2 | 0 |
| 1997 | 1 | 0 |
| 1998 | 3 | 0 |
| 1999 | 0 | 0 |
| 2000 | 2 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 1 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 3 | 3 |
| 2006 | 1 | 3 |
| 2007 | 0 | 1 |
| 2008 | 0 | 1 |
| 2009 | 0 | 0 |
| 2010 | 0 | 1 |
| 2011 | 0 | 0 |
| 2012 | 1 | 1 |
| 2013 | 1 | 1 |
| 2014 | 1 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 2 |
| 2017 | 0 | 0 |
| 2018 | 1 | 2 |
| 2019 | 3 | 5 |
| 2020 | 3 | 1 |
| 2021 | 2 | 3 |
| 2022 | 2 | 4 |
| 2023 | 4 | 3 |
| 2024 | 3 | 1 |
| 2025 | 3 | 2 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Positioning device for cards30 Sep 2025US 12,427,611 B2IAI industrial systems B.V.
- Rotary laser engraving device11 Mar 2025US 12,246,395 B2Jer Custom Designs, Inc.
- Rotary laser engraving device7 Jan 2025US 12,186,830 B1Jer Custom Designs, Inc.
- Tag holding cassette assembly for use in engraving machines26 Nov 2024US 12,151,507 B2The Hillman Group, Inc.
- Rotary laser engraving device17 Sep 2024US 12,090,572 B2Jer Custom Designs, Inc.
- Beading pattern holding stand and methods for using the same6 Aug 2026US 2026/0225395 A1
- Rotary Laser Engraving Device26 Jun 2025US 2025/0205815 A1Jer Custom Designs, Inc.
- Rotary Laser Engraving Device1 May 2025US 2025/0135578 A1Jer Custom Designs, Inc.
- Rotary Laser Engraving Device8 Feb 2024US 2024/0042547 A1Jer Custom Designs, Inc.
- Rotary Laser Engraving Device21 Dec 2023US 2023/0405714 A1Jer Custom Designs, Inc.
Most cited
By later US patents
- Method and apparatus for manufacturing jewelry, and an article of jewelry made thereby41US 5,116,174 A1992
- Mechanical tool manipulating method and apparatus25US 4,561,814 A1985
- Engraving apparatus25US 6,059,495 AAxxess Technologies, Inc. · 2000
- Cylinder support apparatus and method for use in an engraver16US 5,424,846 AOhio Electronic Engravers, Inc. · 1995
- Method and apparatus for aligning a cylinder in an engraver14US 5,854,690 AOhio Electronic Engravers, Inc. · 1998