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THORENS
THORENS Dual-Flame Semi-Automatic Kerosene Lighter
Series
Double Claw
1930-1940Year
Further improved from a single-hook design, it features symmetrical mechanical claws on both sides that act simultaneously during the lid-lifting motion, ensuring high-efficiency friction against the flint wheel.
Core Information
Brand
THORENS
Era
1930-1940
Material
Chrome-plated brass
Size
Height: 58.8 × Width: 42 × Thickness: 10.6 mm
Weight
55.8 g
Type
Semi-Automatic Push
Country of Origin
Switzerland
Collection Overview
Pre-war classic composite engraving: vertical straight lines intersecting with a diamond grid pattern, with a central blank plaque area reserved for custom engraving. Pre-war models feature deep, highly textured engraving, while post-war models have shallower, flatter patterns.
Patent Information

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