USPatent applicationPatented

Softstarter

Granted 14 Oct 2008 · 2 office actions

Assignee: ABB Ltd.

Law firm: Law firm · Log in to unlock

Attorney: Attorney · Log in to unlock

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

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

Life of the application

11 dated events
⤢ drag to zoom20062008201020122014201620182020202220242026ProsecutionOwnershipTerm & fees
ProsecutionOwnershipTerm & feeshover for detail · click to open

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 as granted

1 claim

Log in to read the claims of this application.

Log in to unlock

Classifications

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

Claim changes

Soon
Coming soonHow the claims changed between publication and grant

See which claims were amended, added or cancelled during examination, with every added and removed word marked.

AmendedAddedCancelledUnchanged

The published claims of this application are not paired with the granted ones in what we hold.

File wrapper

⤢ drag to zoomApr 2006Jul 2006Oct 2006Jan 2007Apr 2007Jul 2007Oct 2007Jan 2008Apr 2008Jul 2008Oct 2008USPTOApplicantNon-final rejectionResponse after non-finalResponse after final
USPTOApplicanthover for detail · click to open
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

See the full prosecution history — every USPTO and applicant action on this file, in order.

Log in to unlock

Documents

Log in to open the documents of this file: the application as filed, every office action and response, the notice of allowance.

Log in to unlock

Chain of title

⤢ drag to zoom20062008201020122014201620182020202220242026Owner 1Owner 3
Titlehover for detail · click to open

See the full assignment history — every owner this patent has passed through, with recordation dates and reel/frame numbers.

Log in to unlock