USD197306S - Bifocal lens attachment - Google Patents
Bifocal lens attachment Download PDFInfo
- Publication number
- USD197306S USD197306S US D197306 S USD197306 S US D197306S
- Authority
- US
- United States
- Prior art keywords
- lens attachment
- bifocal lens
- bifocal
- attachment
- view
- Prior art date
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- 210000002370 ICC Anatomy 0.000 description 2
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Description
United States Patent 0 BIFOCAL LENS ATTACHMENT ICC Des. 197,306 PatentedJan. 7, 1964 Robert H. Magnuson and Arthur R. Magnuson, both of 150 E. Broad St., Columbus, Ohio Filed Mar. 5, 1963, Ser. No. 73,819
Term of patent 14 years FIGURE 1 is a front elevational view of the bifocal lens attachment embodying our new design.
FIGURE 2 is a rear elevational view thereof.
FIGURE 3 is a top plan view thereof.
FIGURE 4 is a side eelvational view thereof.
We claim:
The ornamental design for a bifocal lens attachment, as shown.
References Cited in the file of this patent UNITED STATES PATENTS Conn Dec. 16, 1902 Nicol Feb. 13, 1912 Chapel July 21, 1914 Gettle et a1. June 6, 1922 Lorig Aug. 17, 1943
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