USPatentGranted

Ceiling fan

Granted 28 Oct 2014 · no office action yet

Assignee: Pan Air Electric Co., Ltd.

Law firm: Law firm · Log in to unlock

Attorney: Attorney · Log in to unlock

Inventors: Ching-Wen Liu · Examiner: Susan Bennett Hattan · AU 2918 · TC 2900

Application

29/484,643

filed 12 Mar 2014

Publication

Not published

not published

Patent· this page

US D716438

granted 28 Oct 2014

term adjustment not held

none

Litigation

checked

Classifications

Citations

31 cites · 0 cited by

Life of the patent

2 dated events

⤢ drag to zoom

Prosecutionhover for detail · click to open

Description

1 parts

›FIG. 1 is a perspective view of a…

FIG. 1 is a perspective view of a ceiling fan showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a top plain view thereof; and,

FIG. 7 is a bottom plain view thereof.

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

›1.independentThe ornamental design for a ceiling fan, as shown.

Classifications

1 codes

USPC · US Patent Classification

D23/377

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 patent are not paired with the granted ones in what we hold.

File wrapper

Pendency

0.6 y

230 days filing → grant

Office actions

after a restriction

Examiner

Susan Bennett Hattan

art unit 2918 · TC 2900

Law firm

Law firm · Log in to unlock

Citations: 31 back · 0 forward

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

Chain of title

⤢ drag to zoom

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.

Term & fees

See the term timeline — pendency span, in-force span, the maintenance fees paid and both computed expiry dates.

Worldwide family

2 members · 2 offices

this patentIP5 & PCTother officessolid = grantedhover for detail · click to open

Members

DOCDB simple family 51753868

Offices

Granted

1 of 2

grant date present

Non-English titles

shown as filed, never translated

›IP5 & PCT — 1 members

Office	Publication	Kind	Published	Filed	Status	Title
USthis patent	US-D716438-S	S1	28 Oct 2014	12 Mar 2014	granted	Ceiling fan

›Other offices — 1 members

Office	Publication	Kind	Published	Filed	Status	Title
TW	TW-D162386-S	S	11 Aug 2014	13 Sep 2013	published	風車扇zh

Validity challenges

See the validity challenges on record — reexaminations, IPRs and PGRs, with their institution decisions and outcomes.

Citations

See every patent this one cites and every patent that cites it back — publication, assignee, and how each one was found.