B29C 66/83411

Roller, cylinder or drum types

Official title: {Roller, cylinder or drum types (B29C66/83431 takes precedence; rollers, cylinders or drums moving relative to and tangentially to the parts to be joined B29C66/8362)}

B29C66/83411 (Roller, cylinder or drum types) appears on 1,663 US grants and 1,310 published applications in this corpus.

Search patents in B29C

Granted patents: 1,663
Published applications: 1,310
Assignees: 870
Inventors: 2,807
Latest grant: 1 Sep 2026

Filings by year

B29C 66/83411: granted patents and published applications per publication year
Year	Granted patents	Published applications
1976	33	0
1977	28	0
1978	28	0
1979	11	0
1980	16	0
1981	24	0
1982	17	0
1983	22	0
1984	18	0
1985	21	0
1986	25	0
1987	33	0
1988	28	0
1989	34	0
1990	26	0
1991	13	0
1992	28	0
1993	28	0
1994	28	0
1995	31	0
1996	20	0
1997	32	0
1998	49	0
1999	41	0
2000	34	0
2001	33	18
2002	27	57
2003	68	58
2004	43	52
2005	31	47
2006	21	67
2007	24	58
2008	20	52
2009	18	58
2010	38	51
2011	40	56
2012	42	55
2013	40	41
2014	36	49
2015	55	57
2016	46	56
2017	30	53
2018	37	80
2019	51	52
2020	48	51
2021	51	63
2022	48	44
2023	48	45
2024	51	52
2025	25	21
2026	24	17

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

Roller, cylinder or drum types

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