B23D 45/00

Sawing machines or sawing devices with circular saw blades or with friction

Official title: Sawing machines or sawing devices with circular saw blades or with friction saw discs (shearing machines with rotary discs B23D19/00 - B23D25/00)

B23D45/00 (Sawing machines or sawing devices with circular saw blades or with friction) appears on 1,594 US grants and 1,595 published applications in this corpus.

Search patents in B23D

Granted patents: 1,594
Published applications: 1,595
Assignees: 577
Inventors: 2,556
Latest grant: 6 Oct 2026

Filings by year

B23D 45/00: granted patents and published applications per publication year
Year	Granted patents	Published applications
1976	19	0
1977	23	0
1978	15	0
1979	8	0
1980	14	0
1981	12	0
1982	13	0
1983	12	0
1984	14	0
1985	16	0
1986	21	0
1987	18	0
1988	18	0
1989	22	0
1990	29	0
1991	27	0
1992	31	0
1993	30	0
1994	20	0
1995	16	0
1996	19	0
1997	10	0
1998	31	0
1999	31	0
2000	27	0
2001	29	9
2002	19	44
2003	38	60
2004	31	68
2005	39	67
2006	56	90
2007	24	62
2008	21	60
2009	23	48
2010	34	59
2011	37	87
2012	45	41
2013	31	55
2014	43	51
2015	45	64
2016	41	77
2017	49	73
2018	65	86
2019	85	90
2020	89	64
2021	56	74
2022	52	67
2023	39	54
2024	37	54
2025	44	53
2026	26	38

By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.

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