B43L 13/205
Geometrical figures
Official title: {geometrical figures}
B43L13/205 (Geometrical figures) appears on 58 US grants and 43 published applications in this corpus.
Search patents in B43L- Granted patents
- 58
- Published applications
- 43
- Assignees
- 14
- Inventors
- 96
- Latest grant
- 29 Aug 2023
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 2 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 2 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 2 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 2 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 0 |
| 2002 | 1 | 1 |
| 2003 | 0 | 2 |
| 2004 | 3 | 6 |
| 2005 | 3 | 3 |
| 2006 | 1 | 1 |
| 2007 | 1 | 2 |
| 2008 | 0 | 1 |
| 2009 | 2 | 4 |
| 2010 | 2 | 0 |
| 2011 | 1 | 1 |
| 2012 | 1 | 3 |
| 2013 | 4 | 2 |
| 2014 | 1 | 4 |
| 2015 | 2 | 1 |
| 2016 | 1 | 1 |
| 2017 | 0 | 0 |
| 2018 | 1 | 2 |
| 2019 | 1 | 3 |
| 2020 | 3 | 2 |
| 2021 | 1 | 2 |
| 2022 | 2 | 1 |
| 2023 | 2 | 0 |
| 2024 | 0 | 0 |
| 2025 | 0 | 0 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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- Seating arrangement for interactive learning22 Nov 2022US 11,503,906 B1
- Combinational template and scale ruler for drawing parallel 3-dimensions22 Mar 2022US 11,279,167 B2
- Tear away quilting template13 Apr 2021US 10,975,506 B2
- Multifunctional ruler for design and multi-scale measurements1 Jan 2026US 2026/0002765 A1
- A drawing assisting tool31 Mar 2022US 2022/0097441 A1
- Combinational template and scale ruler for drawing parallel 3-dimensions16 Sep 2021US 2021/0283944 A1
- Tear Away Quilting Template5 Aug 2021US 2021/0241223 A1
- Traveler synchronized purchase and delivery7 May 2020US 2020/0143318 A1International Business Machines Corporation
Most cited
By later US patents
- Multi-function layout square with laser48US 6,839,974 B12005
- Border, corner and cut-out template34US 6,112,425 AEK Success, Ltd. · 2000
- Drafting tool26US 4,490,921 AInternational Design Corporation · 1985
- Instruments for drawing circles25US 5,615,485 ASafe-T Products, Inc. · 1997
- Method of using photoalbum templates25US 6,358,341 B12002