US D996,599 S
Ventilation grille
Eshank Singh, Hartford, WI (US); Brad Logsdon, Hartford, WI (US); Jesse Hollingsworth, Hartford, WI (US); Kwame Appiahene-Agyei, Austin, TX (US); and David Jennings Lucas, Austin, TX (US)
Assigned to Broan-NuTone LLC, Hartford, WI (US)
Filed by Broan-NuTone LLC, Hartford, WI (US)
Filed on Nov. 23, 2020, as Appl. No. 29/759,459.
Term of patent 15 Years
LOC (14) Cl. 23 - 04
U.S. Cl. D23—371  [D23/385]
OG exemplary drawing
 
The ornamental design for a ventilation grill, as shown and described.