USPatent applicationPatented

Utility knife

Granted 1 Feb 2000

Assignee: Cheng-Hui Hsu

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Inventors: Cheng-Hui Hsu · Examiner: Philip S. Hyder · AU 292 · TC 2900

Application· this page
104760
filed 11 May 1999
Publication
Not published
not published
Patent
US D419850
granted 1 Feb 2000

Life of the application

3 dated events
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Description

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

FIG. 1 is a perspective view of a utility knife showing my new design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof.

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Claims as granted

1 claim

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Classifications

1 codes
USPC · US Patent Classification
D08/99

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File wrapper

Pendency
0.7 y
266 days filing → grant
Office actions
0
on the grant's record
Examiner
Philip S. Hyder
art unit 292 · TC 2900
Citations: 11 back · 0 forward

Documents

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