Patent
   D946137
Priority
May 01 2019
Filed
May 01 2019
Issued
Mar 15 2022
Expiry
Mar 15 2037
Assg.orig
Entity
unknown
0
289
n/a
The ornamental design for a ventilation grille, as shown and described.

FIG. 1 is a bottom perspective view of a ventilation grille of the instant invention;

FIG. 2 is a bottom view of the grille of FIG. 1;

FIG. 3 is a top view of the grille of FIG. 1;

FIG. 4 is a left side view of the grille of FIG. 1;

FIG. 5 is a right side view of the grille of FIG. 1;

FIG. 6 is a front side view of the grille of FIG. 1;

FIG. 7 is a rear side view of the grille of FIG. 1;

FIG. 8 is a bottom perspective view of another ventilation grille of the instant invention;

FIG. 9 is a bottom view of the grille of FIG. 8;

FIG. 10 is a top view of the grille of FIG. 8;

FIG. 11 is a left side view of the grille of FIG. 8;

FIG. 12 is a right side view of the grille of FIG. 8;

FIG. 13 is a front side view of the grille of FIG. 8; and,

FIG. 14 is a rear side view of the grille of FIG. 8.

The broken lines illustrate portions of the ventilation grille that form no part of the claimed design.

Puffer, Benjamin, Appiahene-Agyei, Kwame, Lucas, David Jennings, Nikam, Anup

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Executed onAssignorAssigneeConveyanceFrameReelDoc
May 01 2019Broan-Nutone LLC(assignment on the face of the patent)
May 08 2019PUFFER, BENJAMINBroan-Nutone LLCASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0491170711 pdf
May 08 2019NIKAM, ANUPBroan-Nutone LLCASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0491170711 pdf
May 08 2019APPIAHENE-AGYEI, KWAMEBroan-Nutone LLCASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0491170711 pdf
May 08 2019LUCAS, DAVID JENNINGSBroan-Nutone LLCASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0491170711 pdf
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