B43L 13/147
Three-dimensional devices
Official title: {Three-dimensional devices}
B43L13/147 (Three-dimensional devices) appears on 6 US grants and 4 published applications in this corpus.
Search patents in B43L- Granted patents
- 6
- Published applications
- 4
- Assignees
- 1
- Inventors
- 11
- Latest grant
- 29 Aug 2023
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 1 |
| 2003 | 1 | 1 |
| 2004 | 1 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 1 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 1 |
| 2020 | 0 | 0 |
| 2021 | 1 | 0 |
| 2022 | 0 | 1 |
| 2023 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Drawing assisting tool29 Aug 2023US 11,738,591 B2
- Powder build material handling7 Sep 2021US 11,110,660 B2Hewlett-Packard Development Company, L. P.
- Perspective painting aid assembly17 Feb 2009US 7,491,060 B1
- Apparatus and method for creating a drawing of a three-dimensional object manually and /or electronically by viewing the object through a transparent window pane and tracing the object on the transparent window pane22 Jun 2004US 6,751,878 B2
- Optical, image producing device23 Sep 2003US 6,623,130 B2
- A drawing assisting tool31 Mar 2022US 2022/0097441 A1
- Powder build material handling23 May 2019US 2019/0152147 A1Hewlett-Packard Development Company, L. P.
- Optical, image producing device19 Jun 2003US 2003/0112534 A1
- Apparatus and method for creating a drawing of a three-dimensional object manually and /or electronically by viewing the object through a transparent window pane and tracing the object on the transparent window pane12 Sep 2002US 2002/0124422 A1
Most cited
By later US patents
- Apparatus and method for creating a drawing of a three-dimensional object manually and /or electronically by viewing the object through a transparent window pane and tracing the object on the transparent window pane8US 6,751,878 B22004
- Perspective painting aid assembly4US 7,491,060 B12009
- Drawing assisting tool2US 11,738,591 B22023
- Mechanical perspective drafting device2US 4,672,749 A1987
- Optical, image producing device1US 6,623,130 B22003