USD222699S - Light emitting gas discharge matrix display panel - Google Patents
Light emitting gas discharge matrix display panel Download PDFInfo
- Publication number
- USD222699S USD222699S US D222699 S USD222699 S US D222699S
- Authority
- US
- United States
- Prior art keywords
- light emitting
- display panel
- gas discharge
- matrix display
- emitting gas
- Prior art date
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- 239000011159 matrix material Substances 0.000 title description 4
- 102100017208 PRR16 Human genes 0.000 description 1
- 101710028350 PRR16 Proteins 0.000 description 1
- 241000722363 Piper Species 0.000 description 1
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Description
United States Patent Ofiice 222,699
Patented Dec. 7, 1971 LIGHT EMITTING GAs DISCHARGE MATRIX DISPLAY PANEL Gerald E. Wojcik, 4619 282nd St., Toledo, Ohio 43611 Filed Aug. 7, 1970, Ser. No. 24,380
Term of patent 14 years Int. Cl. D14--01 US. Cl. D26-5 Hm i" FIG. 1 is a front elevational view of a light emitting Referen e Cit d gas discharge matrix display panel embodying my new UNITED STATES PATENTS design, the rear being identical to the front shown turned 90 degrees with the gas fill tubulation facing away from 2,698,915 1/1955 Piper the Viewer; 7 2,925,530 2/1960 Engelbart.
FIG. 2 is a top plan view thereof, the bottom being 21 2,955,231 10/1960 Aiken mirror image of the top shown; and 2,972,707 2/1961 Wood- FIG. 3 is an elevational view taken from one side 3499167 3/1970 Baker et 315-469 thereof, the opposite side being a mirror image of the side 3509401 4/1970 Galley et 315 169 X g JAMES R. LARGEN, Primary Examiner The ornamental design for a light emitting gas discharge matrix display panel, as shown and described.
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