USPatent applicationPatented

Converter

Granted 11 May 2004 · 2 office actions

Current assignee: DENSEI-LAMBDA K.K. · originally Innovative Technology Limited

Law firm: Law firm · Log in to unlock

Attorney: Attorney · Log in to unlock

Inventors: Gordon K. Y. Lee, Michael Duane Lawrence, Jin He, Donald Bruce Rose +1 · Examiner: Philip S. Hyder · AU 2912 · TC 2900

Application· this page
29/156,079
filed 22 Feb 2002
Publication
Not published
not published
Patent
US D489694
granted 11 May 2004

Life of the application

12 dated events
⤢ drag to zoom20022004200620082010201220142016201820202022ProsecutionOwnershipTerm & fees
ProsecutionOwnershipTerm & feeshover for detail · click to open

Description

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

FIG. 1 is a perspective view of the converter of the present invention;

FIG. 2 is a top view of the converter of the present invention;

FIG. 3 is a bottom view of the converter of the present invention;

FIG. 4 is a right side view of the converter of the present invention;

FIG. 5 is a left side view of the converter of the present invention;

FIG. 6 is a back view of the converter of the present invention; and,

FIG. 7 is a front view of the converter of the present invention.

The broken line showing of the environment is for illustrative purpose 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

Classifications

2 codes
IPC · International Patent Classification
Section /
  • /DRW
USPC · US Patent Classification
D13/182

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 zoomJan 2002Apr 2002Jul 2002Oct 2002Jan 2003Apr 2003Jul 2003Oct 2003Jan 2004Apr 2004Jul 2004USPTOApplicantNon-final rejectionResponse after non-finalFinal rejectionNotice of allowance
USPTOApplicanthover for detail · click to open
Pendency
2.2 y
809 days filing → grant
Office actions
2
non-final + final
Responses
1
no RCE
Examiner
Philip S. Hyder
art unit 2912 · TC 2900
Citations: 10 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 zoom20022004200620082010201220142016201820202022Owner 1Owner 2Owner 3Owner 4liens, releases & corrections
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