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:
May. 24, 1977
Filed:
Jan. 02, 1975
Applicant:
Inventors:
Richard A Martel, Toledo, OH (US);
Charles W Salisbury, Risingsun, OH (US);
Assignee:
Owens-Illinois, Inc., Toledo, OH (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01J / ;
U.S. Cl.
CPC ...
29 2513 ; 228110 ; 228111 ; 313220 ;
Abstract
There is disclosed a method of permanently attaching metallic spacers in gaseous discharge display panels by ultrasonically bonding said spacers between the glass substrates thereof to thin film metal tabs located between the electrodes. Such a method prevents any subsequent movement of the spacers after attachment and makes the spacers substantially invisible to the naked eye. The article so bonded is also an integral part of this invention.