F - Mech Eng,Light,Heat,Weapons – 21 – S
Patent
F - Mech Eng,Light,Heat,Weapons
21
S
F21S 10/04 (2006.01) F21V 35/00 (2006.01) C11C 5/00 (2006.01)
Patent
CA 2497814
An imitation candle having an exterior wax shell and an interior illumination source is structured to reduce cracking of the exterior wax shell by incorporating a bonding layer into a central cavity in the shell between the interior illumination source and the wax shell. The bonding layer terminates well spaced from terminal edges of the shell to transfer stress between the illumination source and the shell caused by differing coefficients of thermal expansion to points removed from edges of the shell to retard crack genesis.
Jensen Bradford B.
Mccavit Kim I.
Jenesis International Inc.
Perley-Robertson Hill & Mcdougall Llp
Winvic Sales Inc.
LandOfFree
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