Patent
   D832416
Priority
Jun 19 2017
Filed
Jun 19 2017
Issued
Oct 30 2018
Expiry
Oct 30 2033
Assg.orig
Entity
unknown
28
32
n/a
The ornamental design for ventilation fan grille, as shown and described.

FIG. 1 is a bottom perspective view of ventilation fan grille showing our new design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear front view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a top view thereof;

FIG. 7 is a bottom view thereof;

FIG. 8 is a top perspective view thereof; and,

FIG. 9 is a view identical to FIG. 1, but shown with the broken line environmental subject matter in a position of use.

The broken lines shown in FIG. 9 illustrate environmental structure, and the broken lines in the remaining views illustrate portions of the ventilation fan grille. None of the broken lines form part of the claimed design.

Huang, Yu-Hsiang, Lin, Chih-Hua

Patent Priority Assignee Title
10683038, Aug 24 2017 Dometic Sweden AB Caravan window with ventilation
D903083, Apr 03 2018 Delta Electronics, Inc. Ventilation fan
D903084, Apr 03 2018 Delta Electronics, Inc. Ventilation fan
D932611, Jun 24 2019 Homewerks Worldwide, LLC Fan grille
D933194, Jun 24 2019 Homewerks Worldwide, LLC Fan grille
D943730, Nov 28 2018 Broan-Nutone LLC Ventilation grille
D946136, Nov 28 2018 Broan-Nutone LLC Ventilation grille
D948025, Nov 26 2019 Homewerks Worldwide, LLC Fan grille
D967388, Mar 08 2022 SHENZHENSHI KAIXIN GUANGDIAN CO ,LTD Ventilation device
ER1411,
ER1505,
ER1812,
ER2305,
ER2524,
ER3658,
ER4279,
ER4367,
ER4739,
ER4867,
ER5080,
ER5368,
ER5832,
ER5955,
ER646,
ER697,
ER7187,
ER9068,
ER9641,
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Jun 16 2017LIN, CHIH-HUADELTA ELECTONICS, INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0427730472 pdf
Jun 16 2017HUANG, YU-HSIANGDELTA ELECTONICS, INC CORRECTIVE ASSIGNMENT TO CORRECT THE 1ST INVENTOR DOC DATE PREVIOUSLY RECORDED AT REEL: 042773 FRAME: 0472 ASSIGNOR S HEREBY CONFIRMS THE ASSIGNMENT 0430160740 pdf
Jun 16 2017LIN, CHIH-HUADELTA ELECTONICS, INC CORRECTIVE ASSIGNMENT TO CORRECT THE 1ST INVENTOR DOC DATE PREVIOUSLY RECORDED AT REEL: 042773 FRAME: 0472 ASSIGNOR S HEREBY CONFIRMS THE ASSIGNMENT 0430160740 pdf
Jun 17 2017HUANG, YU-HSIANGDELTA ELECTONICS, INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0427730472 pdf
Jun 19 2017Delta Electronics, Inc.(assignment on the face of the patent)
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