C03B 2205/96
Using tangential feed approximately perpendicular to the draw axis
Official title: using tangential feed approximately perpendicular to the draw axis
C03B2205/96 (Using tangential feed approximately perpendicular to the draw axis) appears on 5 US grants and 6 published applications in this corpus.
Search patents in C03B- Granted patents
- 5
- Published applications
- 6
- Assignees
- 7
- Inventors
- 14
- Latest grant
- 25 Jan 2022
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 2 |
| 2003 | 0 | 0 |
| 2004 | 0 | 1 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 1 |
| 2010 | 2 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 1 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 1 |
| 2021 | 0 | 0 |
| 2022 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Seal structure for optical fiber drawing furnace and optical fiber production method25 Jan 2022US 11,230,490 B2Sumitomo Electric Industries, Ltd.
- Optical fiber drawing furnace with gas flow tubes2 Nov 2010US 7,823,419 B2LS Cable Ltd.
- Method and induction furnace for drawing large diameter preforms to optical fibres19 Oct 2010US 7,814,767 B2Prysmian Cavi E Sistemi Energia S.R.L.
- Draw furnace sealing assembly and method7 May 2002US 6,381,990 B1Corning Incorporated
- Non-contacting seal for treating chamber through which elongated material is moved20 Nov 1979US 4,174,842 AWestern Electric Company, Inc.
- Seal structure for optical fiber drawing furnace and optical fiber production method2 Jan 2020US 2020/0002213 A1Sumitomo Electric Industries, Ltd.
- Optical fiber preform manufacturing method and manufacturing apparatus28 Sep 2017US 2017/0275199 A1Shin-Etsu Chemical Co., Ltd.
- Furnace for Drawing Optical Fiber Preform to Make Optical Fiber and Method for Drawing Optical Fiber Using the Same11 Jun 2009US 2009/0145169 A1LG Cable Ltd.
- Furnace for drawing optical fiber preform to make optical fiber and method for drawing optical fiber using the same18 Mar 2004US 2004/0050112 A1LG Cable Ltd.
- Draw furnace sealing assembly and method25 Jul 2002US 2002/0095955 A1
Most cited
By later US patents
- Non-contacting seal for treating chamber through which elongated material is moved25US 4,174,842 AWestern Electric Company, Inc. · 1979
- Draw furnace sealing assembly and method9US 6,381,990 B1Corning Incorporated · 2002
- Method and induction furnace for drawing large diameter preforms to optical fibres4US 7,814,767 B2Prysmian Cavi E Sistemi Energia S.R.L. · 2010
- Optical fiber drawing furnace with gas flow tubes2US 7,823,419 B2LS Cable Ltd. · 2010