USPatentGranted
S1

Softstarter

Granted 14 Oct 2008 · 4 office actions

Assignee: ABB Ltd.

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Inventors: Gunnar Johansson, Joakim WÃ¥hrenberg · Examiner: Daniel D Bui · AU 2912 · TC 2900

Application
29/255,843
filed 14 Mar 2006
Publication
Not published
not published
Patent· this page
US D578489
granted 14 Oct 2008

Life of the patent

2 dated events
⤢ drag to zoomApr 2006Jul 2006Oct 2006Jan 2007Apr 2007Jul 2007Oct 2007Jan 2008Apr 2008Jul 2008Oct 2008Prosecution
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Description

1 parts
›FIG. 1 is a front view of a…

FIG. 1 is a front view of a softstarter showing our new design;

FIG. 2 is a top perspective view thereof;

FIG. 3 is a bottom perspective view thereof;

FIG. 4 is a right side view thereof,

FIG. 5 is a left side view thereof,

FIG. 6 is a back view thereof.

FIG. 7 is a top view thereof; and,

FIG. 8 is a bottom view thereof.

The broken line showing in the figure drawings is included for illustrative purposes only and forms 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

2 codes
USPC · US Patent Classification
D13/164D13/162

Claim changes

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File wrapper

Pendency
2.6 y
945 days filing → grant
Office actions
2
non-final + final
Responses
2
no RCE
Examiner
Daniel D Bui
art unit 2912 · TC 2900
Citations: 11 back · 0 forward

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Chain of title

⤢ drag to zoom20062008201020122014201620182020202220242026Owner 1Owner 3
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Term & fees

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Validity challenges

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Citations

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