US D907,751 S
Portable boiling water heater
Ching Chan, New Taipei (TW)
Assigned to Perfect Union Co., Ltd., New Taipei (TW)
Filed by Perfect Union Co., Ltd., New Taipei (TW)
Filed on Feb. 8, 2017, as Appl. No. 29/593,310.
Term of patent 15 Years
LOC (13) Cl. 23 - 03
U.S. Cl. D23—316  [D23/314; D23/318; D23/332]
OG exemplary drawing
 
The ornamental design for a portable boiling water heater, as shown and described.