Electric lamp and discharge devices – Cathode ray tube – Shadow mask – support or shield
Reexamination Certificate
2006-08-15
2006-08-15
Patel, Vip (Department: 2879)
Electric lamp and discharge devices
Cathode ray tube
Shadow mask, support or shield
C313S407000, C313S408000
Reexamination Certificate
active
07091655
ABSTRACT:
Color cathode-ray tube comprising a color selection mask tensioned in at least one direction inside a metal frame, the said frame comprising on at least two opposed sides means for damping vibrations of the mask of the type comprising a central part joined to the surface of the frame and two wings extending on each side of the central part and coming into contact with the mask.
REFERENCES:
patent: 4827179 (1989-05-01), Adler et al.
patent: 6407490 (2002-06-01), Shin et al.
patent: 984482 (2000-03-01), None
patent: 1087418 (2001-03-01), None
patent: 1098349 (2001-05-01), None
patent: 8-077936 (1996-03-01), None
patent: 9-274867 (1997-10-01), None
Search report dated Nov. 8, 2002.
Fried Harvey D.
Laks Joseph J.
LaPeruta, Jr. Richard
Patel Vip
Thomson Licensing
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