USPatent applicationPatented

Earphone

Granted 29 Aug 2000

Assignee: Chung-Yu Lin

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Inventors: Chung-Yu Lin · Examiner: Nanda Bondade · AU 292 · TC 2900

Application· this page

106282

filed 11 Jun 1999

Publication

Not published

not published

Patent

US D430146

granted 29 Aug 2000

Patented

Status

granted 29 Aug 2000

term adjustment not held

none

Litigation

checked

Classifications

Life of the application

3 dated events

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Description

1 parts

›FIG. 1 is a front view of the…

FIG. 1 is a front view of the present invention.

FIG. 2 is a rear view of the present invention.

FIG. 3 is a left view of the present invention.

FIG. 4 is a right view of the present invention.

FIG. 5 is a top view of the present invention.

FIG. 6 is a bottom view of the present invention; and,

FIG. 7 is a perspective view of the present invention.

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

Claims as granted

1 claim

Classifications

1 codes

USPC · US Patent Classification

D14/223

Claim changes

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Pendency

1.2 y

445 days filing → grant

Office actions

on the grant's record

Examiner

Nanda Bondade

art unit 292 · TC 2900

Law firm

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Citations: 6 back · 0 forward

Documents

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Chain of title

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