Ventilation grille
Latest Broan-NuTone LLC Patents:
Description
The broken lines illustrate portions of the ventilation grille that form no part of the claimed design.
Claims
The ornamental design for a ventilation grill, as shown and described.
Referenced Cited
U.S. Patent Documents
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Patent History
Patent number: D909560
Type: Grant
Filed: Nov 28, 2018
Date of Patent: Feb 2, 2021
Assignee: Broan-NuTone LLC (Hartford, WI)
Inventors: Benjamin Puffer (Hartford, WI), Anup Nikam (Hartford, WI), Kwame Appiahene-Agyei (Austin, TX), David Jennings Lucas (Austin, TX)
Primary Examiner: Cathron C Brooks
Assistant Examiner: Sharon S Oum
Application Number: 29/671,513
Type: Grant
Filed: Nov 28, 2018
Date of Patent: Feb 2, 2021
Assignee: Broan-NuTone LLC (Hartford, WI)
Inventors: Benjamin Puffer (Hartford, WI), Anup Nikam (Hartford, WI), Kwame Appiahene-Agyei (Austin, TX), David Jennings Lucas (Austin, TX)
Primary Examiner: Cathron C Brooks
Assistant Examiner: Sharon S Oum
Application Number: 29/671,513
Classifications
Current U.S. Class:
Fan Element (D23/411);
Exhaust Type (D23/371);
Wall Or Ceiling Mount (24) (D23/385)