patentgrepDocs Get an API key

F27D 1/0016

Interleaved multiple folded blankets

Official title: {Interleaved multiple folded blankets}

F27D1/0016 (Interleaved multiple folded blankets) appears on 14 US grants and 3 published applications in this corpus.

Search patents in F27D

Granted patents: 14
Published applications: 3
Assignees: 13
Inventors: 24
Latest grant: 26 Dec 2023

Filings by year

F27D 1/0016: granted patents and published applications per publication year
Year	Granted patents	Published applications
1982	1	0
1983	1	0
1984	1	0
1985	0	0
1986	2	0
1987	0	0
1988	0	0
1989	1	0
1990	0	0
1991	0	0
1992	0	0
1993	2	0
1994	1	0
1995	0	0
1996	0	0
1997	0	0
1998	0	0
1999	0	0
2000	1	0
2001	0	0
2002	1	0
2003	0	0
2004	0	0
2005	0	0
2006	0	0
2007	0	0
2008	0	0
2009	0	0
2010	0	0
2011	0	0
2012	0	0
2013	0	1
2014	0	0
2015	0	0
2016	0	0
2017	1	0
2018	0	1
2019	0	0
2020	1	0
2021	0	0
2022	0	0
2023	1	1

By publication year. Applications have been published since 2001.

Recent patents

Molten metal furnace26 Dec 2023US 11,850,658 B2Tounetsu Co., Ltd.
Ovens and insulation products for ovens23 Jun 2020US 10,690,355 B2Saint-Gobain Isover
Fibrous heat-insulating block and method for lining heated furnace-surface using same30 May 2017US 9,664,447 B2Nippon Steel & Sumitomo Metal Corporation
Insulation system for furnaces and kilns23 Jul 2002US 6,422,862 B1Nutec Industrial, S.A. de C.V.
Anti-sliding bar for furnace wall constructions1 Aug 2000US 6,095,807 AGrupo Nutec S.A. de C.V.

Most cited

By later US patents