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G03B 1/22

Claws or pins engaging holes in the film

G03B1/22 (Claws or pins engaging holes in the film) appears on 61 US grants and 6 published applications in this corpus.

Search patents in G03B

Granted patents: 61
Published applications: 6
Assignees: 30
Inventors: 70
Latest grant: 9 Nov 2010

Filings by year

G03B 1/22: granted patents and published applications per publication year
Year	Granted patents	Published applications
1976	6	0
1977	7	0
1978	3	0
1979	2	0
1980	5	0
1981	1	0
1982	1	0
1983	3	0
1984	1	0
1985	2	0
1986	0	0
1987	1	0
1988	1	0
1989	0	0
1990	2	0
1991	1	0
1992	0	0
1993	1	0
1994	0	0
1995	1	0
1996	5	0
1997	3	0
1998	3	0
1999	3	0
2000	3	0
2001	0	0
2002	1	1
2003	0	0
2004	0	1
2005	0	2
2006	0	1
2007	0	0
2008	2	1
2009	0	0
2010	3	0

By publication year. Applications have been published since 2001.

Recent patents

Film-feeding mechanism9 Nov 2010US 7,828,442 B2Arnold & Richter Cine Technik GmbH & Co.Betriebs KG
Film transport device13 Jul 2010US 7,753,528 B1Arnold & Richter Cine Technik GmbH & Co.Betriebs KG
Belt device and image forming apparatus13 Apr 2010US 7,695,384 B2Brother Kogyo Kabushiki Kaisha
Film transport2 Sep 2008US 7,419,077 B2
Film feed mechanism in a motion-picture camera6 May 2008US 7,367,676 B2Arnold & Richter Cine Technik GmbH & Co.Betriebs KG

Most cited

By later US patents