USPatentGranted
S1

Ceiling fan blade iron

Granted 25 May 2004 · no office action yet

Assignee: Hunter Fan Company

Law firm: Law firm · Log in to unlock

Attorney: Attorney · Log in to unlock

Inventors: Masao Tsuji · Examiner: Lisa Lichtenstein · AU 2911 · TC 2900

Application
29/163,759
filed 10 Jul 2002
Publication
Not published
not published
Patent· this page
US D490514
granted 25 May 2004

Life of the patent

20 dated events
⤢ drag to zoom20022004200620082010201220142016201820202022ProsecutionOwnershipTerm & fees
ProsecutionOwnershipTerm & feeshover 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 blade iron showing my new design, shown in an inverted position for clarity.

FIG. 2 is a bottom view thereof.

FIG. 3 is a top view thereof.

FIG. 4 is a left side view thereof, the right side being a mirror image thereof.

FIG. 5 is a front view thereof; and,

FIG. 6 is a rear view thereof.

The broken line showing of environmental structure in FIG. 1 is 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

Classifications

2 codes
IPC · International Patent Classification
Section /
  • /DRW
USPC · US Patent Classification
D23/411

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

⤢ drag to zoomJul 2002Oct 2002Jan 2003Apr 2003Jul 2003Oct 2003Jan 2004Apr 2004Jul 2004USPTOApplicantNotice of allowance
USPTOApplicanthover for detail · click to open
Pendency
1.9 y
685 days filing → grant
Office actions
0
none on record
Examiner
Lisa Lichtenstein
art unit 2911 · TC 2900
Citations: 4 back · 0 forward

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

Log in to unlock

Chain of title

⤢ drag to zoom20022004200620082010201220142016201820202022Owner 1liens, releases & corrections
TitleLienReleasehover 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

Term & fees

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

Log in to unlock

Worldwide family

2 members · 2 offices
US1CA1
this patentIP5 & PCTother officessolid = grantedhover for detail · click to open
Members
2
DOCDB simple family 32311733
Offices
2
US
Granted
2 of 2
grant date present
›IP5 & PCT — 1 members
OfficePublicationKindPublishedFiledStatusTitle
USthis patentUS-D490514-SS125 May 200410 Jul 2002grantedCeiling fan blade iron
›Other offices — 1 members
OfficePublicationKindPublishedFiledStatusTitle
CACA-101549-SS16 Dec 200416 Dec 2002grantedCeiling fan blade medallion

Validity challenges

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

Log in to unlock

Citations

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

Log in to unlock