USPatentGranted
S1

Vortex generator for wind turbines

Granted 6 Feb 2018 · no office action yet

Application
29/609,422
filed 30 Jun 2017
Publication
Not published
not published
Patent· this page
US D809460
granted 6 Feb 2018

Life of the patent

5 dated events
⤢ drag to zoom20182020202220242026202820302032203420362038ProsecutionOwnershipTerm & fees
ProsecutionOwnershipTerm & feeshover for detail · click to open

Description

1 parts
›First Embodiment FIG. 1 is a perspective view…

First Embodiment

FIG. 1 is a perspective view of a vortex generator for wind turbines that bears the design in accordance with a first embodiment.

FIG. 2 is a front view of the vortex generator of FIG. 1 .

FIG. 3 is a back view of the vortex generator of FIG. 1 .

FIG. 4 is a right side view of the vortex generator of FIG. 1 . A left side view of the vortex generator is a mirror image of FIG. 4 .

FIG. 5 is a top view of the vortex generator of FIG. 1 .

FIG. 6 is a bottom view of the vortex generator of FIG. 1 .

Second Embodiment

FIG. 7 is a perspective view of a vortex generator for wind turbines that bears the design in accordance with a second embodiment.

FIG. 8 is a front view of the vortex generator of FIG. 7 .

FIG. 9 is a back view of the vortex generator of FIG. 7 .

FIG. 10 is a right side view of the vortex generator of FIG. 7 . A left side view of the vortex generator is a mirror image of FIG. 10 .

FIG. 11 is a top view of the vortex generator of FIG. 7 ; and,

FIG. 12 is a bottom view of the vortex generator of FIG. 7 .

The first and second embodiments are associated with a vortex generator where a pair of fins is disposed on a circular base plate.

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

Classifications

1 codes
USPC · US Patent Classification
D13/115

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 zoomMayJunJulAugSepOctNovDec2018FebMarAprUSPTOApplicantNotice of allowance
USPTOApplicanthover for detail · click to open
Pendency
0.6 y
221 days filing → grant
Office actions
0
none on record
Examiner
Rhea Shields
art unit 2915 · TC 2900
Citations: 45 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 zoom20182020202220242026202820302032203420362038Owner 1
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

Term & fees

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

Log in to unlock

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