USPatentGranted
S1

Myopia prevention device

Granted 22 Mar 2005 · no office action yet

Assignee: Chao-Chyun Lin

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Inventors: Chao-Chyun Lin · Examiner: Raphael Barkai · AU 2912 · TC 2900

Application
29/189,651
filed 9 Sep 2003
Publication
Not published
not published
Patent· this page
US D503188
granted 22 Mar 2005

Life of the patent

2 dated events
⤢ drag to zoomOct 2003Jan 2004Apr 2004Jul 2004Oct 2004Jan 2005Apr 2005Prosecution
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Description

1 parts
›FIG. 1 is a perspective view of myopia…

FIG. 1 is a perspective view of myopia prevention device showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is right side elevational view thereof;

FIG. 6 is a top view thereof; and,

FIG. 7 is a bottom view thereof.

the grant prints no section headings; every part label below is ours, taken from that part's own first words

Claims

1 · 1 independent · depth 1
1 granted claims

Classifications

2 codes
USPC · US Patent Classification
D16/300D16/311

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File wrapper

Pendency
1.5 y
560 days filing → grant
Office actions
0
none on record
Examiner
Raphael Barkai
art unit 2912 · TC 2900
Citations: 8 back · 0 forward

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Citations

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