The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jan. 27, 2004
Filed:
Jun. 13, 2001
Applicant:
Inventors:
Istvan Gorog, Lancaster, PA (US);
Walter David Masterton, Lancaster, PA (US);
Alan Weir Bucher, Manheim, PA (US);
Assignee:
Thomson Licensing S.A., Boulogne Cedex, FR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01J 2/980 ;
U.S. Cl.
CPC ...
H01J 2/980 ;
Abstract
The present invention provides an improved tension mask frame assembly in which mask support members are provided with side walls and a back wall that are held together primarily by means of either tabs formed along an edge of the back wall received into respective apertures in the side wall or by means of a ridge formed in the side wall which abuts the back wall