Patent
   D919180
Priority
May 14 2019
Filed
Nov 13 2019
Issued
May 11 2021
Expiry
May 11 2036

TERM.DISCL.
Assg.orig
Entity
unknown
3
35
n/a
We claim the ornamental design for a hair straightener, as shown and described.

FIG. 1 is a front perspective view of a hair straightener showing our new design;

FIG. 2 is a side view thereof;

FIG. 3 is a side view of the opposite side of FIG. 2;

FIG. 4 is a top view thereof;

FIG. 5 is a bottom view thereof;

FIG. 6 is a front view thereof; and,

FIG. 7 is a rear view thereof.

The broken lines shown in the drawings illustrate portions of a hair straightener that form no part of the claimed design.

Knox, Alexander Stuart, Courtney, Stephen Benjamin, Nicolaou, Richard David, Flynn, Andrew Drummond, Czerpak, Samuel James, Grotrian, Frederick Stuart, Sansom, Ian Dwight

Patent Priority Assignee Title
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ER1566,
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Nov 13 2019Dyson Technology Limited(assignment on the face of the patent)
Aug 20 2020NICOLAOU, RICHARD DAVIDDyson Technology LimitedASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0542790362 pdf
Aug 20 2020GROTRIAN, FREDERICK STUARTDyson Technology LimitedASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0542790362 pdf
Aug 20 2020CZERPAK, SAMUEL JAMESDyson Technology LimitedASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0542790362 pdf
Aug 24 2020KNOX, ALEXANDER STUARTDyson Technology LimitedASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0542790362 pdf
Aug 26 2020COURTNEY, STEPHEN BENJAMINDyson Technology LimitedASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0542790362 pdf
Oct 15 2020SANSOM, IAN DWIGHTDyson Technology LimitedASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0542790362 pdf
Oct 23 2020FLYNN, ANDREW DRUMMONDDyson Technology LimitedASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0542790362 pdf
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