USPatent applicationPatented

Portable heater

Granted 8 Aug 2000

Assignee: Hakkin Warmers Co., Ltd.

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Inventors: Tsuneo Matoba · Examiner: Susan J. Lucas · AU 291 · TC 2900

Application· this page
104289
filed 3 May 1999
Publication
Not published
not published
Patent
US D429371
granted 8 Aug 2000

Life of the application

5 dated events
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Description

1 parts
›FIG. 1 is a front elevational view of…

FIG. 1 is a front elevational view of the portable heater showing my new design, the rear elevational view being the mirror image of the front view;

FIG. 2 is a left side elevational view thereof,

FIG. 3 is a right side elevational view thereof;

FIG. 4 is a top plan view thereof

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a perspective view taken from the front, left side and top of the portable heater; and,

FIG. 7 is a perspective view taken from the front, right side and top of the portable heater with the cover opened.

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

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Classifications

3 codes
USPC · US Patent Classification
D27/141D27/159D27/158

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File wrapper

Pendency
1.3 y
463 days filing → grant
Office actions
0
on the grant's record
Examiner
Susan J. Lucas
art unit 291 · TC 2900
Citations: 4 back · 0 forward

Documents

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Chain of title

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