H01K 3/14
Machines therefor
H01K3/14 (Machines therefor) appears on 4 US grants and 2 published applications in this corpus.
Search patents in H01K- Granted patents
- 4
- Published applications
- 2
- Assignees
- 2
- Inventors
- 4
- Latest grant
- 12 Oct 2010
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 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 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 1 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 1 | 1 |
| 2009 | 0 | 0 |
| 2010 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Light source bodies for filament tubes and ARC tubes12 Oct 2010US 7,811,148 B2Halogen Technologies, Inc.
- Apparatus and process for finishing light source filament tubes and arc tubes29 Jan 2008US 7,322,870 B2
- Apparatus for sealing lamp mount to lamp tube10 May 1983US 4,382,645 ACkd Corporation
- Spindle for a machine for sealing electric vacuum devices30 Jan 1979US 4,136,426 A
Most cited
By later US patents