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Class Information
Number: 313/281
Name: Electric lamp and discharge devices > With support and/or spacing structure for electrode and/or shield > Support mounted in or around aperture in conductive wall or plate
Description: Devices which have the support for the electrode mounted in or around an aperture in a conductive wall or plate.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 6597087 |
Miniature xenon ARC lamp with cathode slot-mounted to strut |
Jul. 22, 2003 |
| 6380663 |
Gas discharge tube having a side tube with glass coating |
Apr. 30, 2002 |
| 6281863 |
Plasma display panel driving system and method |
Aug. 28, 2001 |
| 5864205 |
Gridded spacer assembly for a field emission display |
Jan. 26, 1999 |
| 4825126 |
Ceramic envelope device for high-pressure discharge lamp |
Apr. 25, 1989 |
| 4586113 |
Lamp for bicycle |
Apr. 29, 1986 |
| 4510557 |
Headlamp device for bicycle, motorcycle and the like |
Apr. 9, 1985 |
| 4507584 |
Discharge lamp with metal coil electrode support inserted into cermet end cap |
Mar. 26, 1985 |
| 4180754 |
Geiger-Mueller tube with a re-entrant insulator at opposing sealed ends thereof |
Dec. 25, 1979 |
| 4020379 |
Bulb-shaped flashtube with metal envelope |
Apr. 26, 1977 |
| 3986066 |
Electron beam generating system with cathode |
Oct. 12, 1976 |
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