USPatent applicationPatented

Building block module

Granted 22 May 2001

Assignee: Chen-Chang Chang

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Inventors: Chen-Chang Chang · Examiner: Raphael Barkai · AU 2912 · TC 2900

Application· this page
123061
filed 10 May 2000
Publication
Not published
not published
Patent
US D442647
granted 22 May 2001

Life of the application

3 dated events
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Description

1 parts
›FIG. 1 is a front view of a…

FIG. 1 is a front view of a building block module showing my new design;

FIG. 2 is a left side view thereof;

FIG. 3 is a right side view thereof;

FIG. 4 is a top view thereof;

FIG. 5 is a bottom view thereof;

FIG. 6 is a rear view thereof; and,

FIG. 7 is a perspective view thereof.

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Claims as granted

1 claim

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Classifications

1 codes
USPC · US Patent Classification
D21/501

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File wrapper

Pendency
1.0 y
377 days filing → grant
Office actions
0
on the grant's record
Examiner
Raphael Barkai
art unit 2912 · TC 2900
Citations: 13 back · 0 forward

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