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E04B 2001/1987

Triangular grid

Official title: {triangular grid}

E04B2001/1987 (Triangular grid) appears on 81 US grants and 28 published applications in this corpus.

Search patents in E04B

Granted patents: 81
Published applications: 28
Assignees: 29
Inventors: 91
Latest grant: 20 Jun 2023

Filings by year

E04B 2001/1987: granted patents and published applications per publication year
Year	Granted patents	Published applications
1976	1	0
1977	0	0
1978	2	0
1979	1	0
1980	1	0
1981	3	0
1982	7	0
1983	2	0
1984	2	0
1985	2	0
1986	5	0
1987	6	0
1988	1	0
1989	5	0
1990	4	0
1991	5	0
1992	0	0
1993	2	0
1994	0	0
1995	3	0
1996	1	0
1997	1	0
1998	0	0
1999	0	0
2000	3	0
2001	4	0
2002	1	1
2003	1	1
2004	0	0
2005	1	1
2006	0	2
2007	0	0
2008	0	3
2009	1	0
2010	0	3
2011	1	0
2012	1	0
2013	2	0
2014	0	0
2015	0	2
2016	1	1
2017	1	1
2018	2	4
2019	3	2
2020	1	2
2021	1	0
2022	1	2
2023	2	1
2024	0	2

By publication year. Applications have been published since 2001.

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