US D1,030,037 S
Inner cannula for tracheostomy tube
Mark A. McGann, Ballybritas (IE); Stanley B. Kaus, Longmont, CO (US); Conor P. Hand, Roscommon (IE); and Joseph G. Roarke, Moate (IE)
Assigned to Covidien LP, Mansfield, MA (US)
Filed by Covidien LP, Mansfield, MA (US)
Filed on Oct. 18, 2022, as Appl. No. 29/867,268.
Term of patent 15 Years
LOC (14) Cl. 29 - 02
U.S. Cl. D24—110.5
OG exemplary drawing
 
The ornamental design for an inner cannula for tracheostomy tube, as shown and described.