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Class Information
Number: 313/605
Name: Electric lamp and discharge devices > With gas or vapor > Mean free-path spacing of envelope portions or content parts
Description: Subject matter wherein one envelope portion or a part of the device is spaced from another envelope portion or part of the device a distance which is less than the mean free-path length distance.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7042156 |
Flat-panel display device, and process of sealing the device along its periphery |
May. 9, 2006 |
| 6664726 |
Fluorescent lamp with a by-pass means in the discharge space resulting in low starting voltage |
Dec. 16, 2003 |
| 6326541 |
Solar/thermal radiation cell device |
Dec. 4, 2001 |
| 5483121 |
Hollow cathode discharge tube |
Jan. 9, 1996 |
| 4962334 |
Glow discharge lamp having wire anode |
Oct. 9, 1990 |
| 4885504 |
Hollow cathode assembly and lamp |
Dec. 5, 1989 |
| 4529909 |
Gas discharge display panel |
Jul. 16, 1985 |
| 4472659 |
Gas discharge display panel |
Sep. 18, 1984 |
| 4392075 |
Gas discharge display panel |
Jul. 5, 1983 |
| 4209703 |
Source for plasma of large transverse section and constituting an ion accelerator |
Jun. 24, 1980 |
| 4010400 |
Light generation by an electrodeless fluorescent lamp |
Mar. 1, 1977 |
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