USPatent applicationPatented

Fan blade

Granted 1 Jul 2003 · no office action yet

Application· this page
29/153,674
filed 10 Jan 2002
Publication
Not published
not published
Patent
US D476729
granted 1 Jul 2003

Life of the application

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

Description

1 parts
›FIG. 1 is a view of a first…

FIG. 1 is a view of a first flat side of the fan blade;

FIG. 2 is a view of a second flat side of the fan blade, opposite the first side;

FIG. 3 is a back view of the fan blade; viewed from the connection end of the blade;

FIG. 4 is a front view of the fan blade, opposite the connection end of the blade; and,

FIG. 5 is a perspective view of the first side of the fan blade.

The fan connection portion shown in FIGS. 1,2, and 5 in broken lines is not an integral part of the disclosure and claimed design, and is hereby disclaimed from the present application. Also, the back framing shown in FIG. 2 in broken lines is not an integral part of the disclosure and claimed design, and is hereby disclaimed from the present application.

The surface shading on the illustrated fan blade, including the stippling on the blade's outer frame, is intended only to show the character and contour of the surface and not surface indicia.

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
IPC · International Patent Classification
Section /
  • /DRW
USPC · US Patent Classification
D23/413

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 2003USPTOApplicantNotice of allowanceNotice of allowanceNotice of allowance
USPTOApplicanthover for detail · click to open
Pendency
1.5 y
537 days filing → grant
Office actions
0
none on record
Examiner
Lisa Lichtenstein
art unit 2911 · TC 2900
Citations: 35 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 2
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