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2189261
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Information
Patent Grant
2189261
References
Source
Patent Number
2,189,261
Date Filed
Not available
Date Issued
Tuesday, February 6, 1940
84 years ago
CPC
H01J29/861 - Vessels or containers characterised by the form or the structure thereof
C03B11/10 - for making hollow or semi-hollow articles
C03B11/14 - Pressing laminated glass articles or glass with metal inserts or enclosures
C03B23/0073 - by blowing
C03B23/217 - for the production of cathode ray tubes or similarly shaped tubes
C03C27/02 - by fusing glass directly to metal
H01J5/20 - Seals between parts of vessels
H01J9/244 - specially adapted for cathode ray tubes
H01J2893/0037 - Solid sealing members other than lamp bases
Y10T403/477 - Fusion bond, e.g., weld, etc.
US Classifications
313 - Electric lamp and discharge devices
065 - Glass manufacturing
220 - Receptacles
403 - Joints and connections
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