US D1,063,005 S
Duckbill drain seal
Aaron Lorkowski, North Ridgeville, OH (US)
Assigned to OATEY CO., Cleveland, OH (US)
Filed by OATEY CO., Cleveland, OH (US)
Filed on Feb. 9, 2021, as Appl. No. 29/770,103.
Term of patent 15 Years
LOC (15) Cl. 23 - 07
U.S. Cl. D23—259
OG exemplary drawing
 
The ornamental design for a duckbill drain seal, as shown and described.