F27M 2001/1504
Ceramic articles
F27M2001/1504 (Ceramic articles) appears on 22 US grants and 0 published applications in this corpus.
Search patents in F27M- Granted patents
- 22
- Published applications
- 0
- Assignees
- 12
- Inventors
- 30
- Latest grant
- 5 Dec 1995
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 2 | 0 |
| 1980 | 3 | 0 |
| 1981 | 3 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 2 | 0 |
| 1990 | 2 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 2 | 0 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Kiln for the production of ceramic products and process for the operation of the kiln5 Dec 1995US 5,472,343 AKerabedarf Keramik Engineering GmbH
- Method for cooling ceramics, especially ceramic tiles produced in roller kilns, and the relative plant17 Oct 1995US 5,458,485 A
- Method for cooling ceramics, especially ceramic tiles produced in roller kilns, and the relative plant22 Feb 1994US 5,288,227 A
- System and method of curing concrete products in a kiln2 Nov 1993US 5,257,464 A
- Device for holding a long shaped product made of ceramics during drying21 Apr 1992US 5,106,295 ANGK Insulators, Ltd.
No published applications in this class yet.
Most cited
By later US patents
- System and method of curing concrete products in a kiln34US 5,257,464 A1993
- Heat treatment method using a zoned tunnel furnace26US 4,966,547 ACentral Glass Company, Limited · 1990
- Kiln19US 4,249,895 AWelko Industriale S.p.A. · 1981
- Ceramic roller-hearth kiln with controlled combustion and cooling17US 4,527,974 A1985
- Oven for firing ceramic materials, having high thermal efficiency8US 4,154,576 AS.I.T.I. Soc. Imp. Termoelettrici Indistriali S.A.S. · 1979