USPatentGranted
S1

DC-AC inverter

Granted 6 Mar 2012 · 2 office actions

Current assignee: Koki Holdings Co., Ltd. · originally Hitachi, Ltd.

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Inventors: Takafumi Itoh, Miyoji Onose, Masanori Okada · Examiner: Derrick Holland · AU 2912 · TC 2900

Application
29/385,644
filed 17 Feb 2011
Publication
Not published
not published
Patent· this page
US D655245
granted 6 Mar 2012

Life of the patent

2 dated events
⤢ drag to zoomJan 2011Apr 2011Jul 2011Oct 2011Jan 2012Apr 2012Prosecution
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Description

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

FIG. 1 is a perspective view of the DC-AC inverter showing our new design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a bottom view thereof;

FIG. 6 is a left side view thereof;

FIG. 7 is a right side view thereof;

FIG. 8 is a reference perspective view of usage thereof; and,

FIG. 9 is a reference perspective view of usage thereof.

The broken lines shown represent unclaimed subject matter and form no part of the claimed design.

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

1 codes
USPC · US Patent Classification
D13/110

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File wrapper

Pendency
1.0 y
383 days filing → grant
Office actions
1
non-final + final
Responses
1
no RCE
Examiner
Derrick Holland
art unit 2912 · TC 2900
Citations: 6 back · 0 forward

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Chain of title

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Term & fees

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Validity challenges

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Citations

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