USPatent applicationPatented

Battery charger

Granted 20 Mar 2007 · 1 office action

Assignee: Li Zheng

Law firm: Law firm · Log in to unlock

Attorney: Attorney · Log in to unlock

Inventors: Li Zheng · Examiner: Alan P. Douglas · AU 2911 · TC 2900

Application· this page
29/220,626
filed 5 Jan 2005
Publication
Not published
not published
Patent
US D538739
granted 20 Mar 2007

Life of the application

7 dated events
⤢ drag to zoom2006200820102012201420162018202020222024ProsecutionTerm & fees
ProsecutionTerm & feeshover for detail · click to open

Description

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

FIG. 1 is a perspective view of battery charger showing my new design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a top view thereof;

FIG. 5 is a bottom view thereof;

FIG. 6 is a left side view thereof; and,

FIG. 7 is a right side view thereof.

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

1 codes
USPC · US Patent Classification
D13/107

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 2005Apr 2005Jul 2005Oct 2005Jan 2006Apr 2006Jul 2006Oct 2006Jan 2007Apr 2007USPTOApplicantNon-final rejectionResponse after non-final
USPTOApplicanthover for detail · click to open
Pendency
2.2 y
804 days filing → grant
Office actions
1
non-final + final
Responses
2
no RCE
Examiner
Alan P. Douglas
art unit 2911 · TC 2900
Citations: 13 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

No assignments have been recorded for this application yet.