C03B 2201/01
Antique glass imitations
C03B2201/01 (Antique glass imitations) appears on 5 US grants and 2 published applications in this corpus.
Search patents in C03B- Granted patents
- 5
- Published applications
- 2
- Assignees
- 2
- Inventors
- 5
- Latest grant
- 28 Sep 2004
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1986 | 1 | 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 | 2 | 2 |
| 2003 | 0 | 0 |
| 2004 | 2 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Method for manufacturing patterned glass products28 Sep 2004US 6,796,146 B2Guardian Industries Corp.
- Method for manufacturing a glass sheet having an uneven surface23 Mar 2004US 6,708,526 B2Nippon Sheet Glass Co., Ltd.
- Method for manufacturing a glass sheet having an uneven surface22 Oct 2002US 6,467,309 B1Nippon Sheet Glass Co., Ltd.
- Method and apparatus for manufacturing patterned glass products which simulate glue chipped glass16 Apr 2002US 6,372,327 B1Guardian Industries Corp.
- Method and apparatus for making variegated, cathedral, antique or flashed glass in a continuous sheet16 Sep 1986US 4,612,030 A
Most cited
By later US patents
- Method for manufacturing patterned glass products29US 6,796,146 B2Guardian Industries Corp. · 2004
- Method and apparatus for manufacturing patterned glass products which simulate glue chipped glass24US 6,372,327 B1Guardian Industries Corp. · 2002
- Method and apparatus for making variegated, cathedral, antique or flashed glass in a continuous sheet19US 4,612,030 A1986
- Method for manufacturing a glass sheet having an uneven surface1US 6,467,309 B1Nippon Sheet Glass Co., Ltd. · 2002
- Method for manufacturing a glass sheet having an uneven surface1US 6,708,526 B2Nippon Sheet Glass Co., Ltd. · 2004