Abstract: A gas lighter which operates by depressing an operating lever to lift a gas pipe thereby opening a gas release valve while a spark is generated by simultaneous rotation of a striker wheel in engagement with a flint has a safety mechanism for ensuring that the valve is closed when the operating lever is released. The safety mechanism includes a spring element which urges the operating lever out of engagement with the gas pipe in the released position.

Abstract: A windproof lighter includes a windshield (44) with openings (443,444) facing the striker (43) and over the flame and nozzle area, edges on the openings, and rounded sides or flanges on the edges around the nozzle on the top edge of the butane well (3, 41), so that it is windproof by reducing the chance of flame extinguishment and is also scratch-proof and embodies simplification of construction. A shield (31) cover is provided over the windshield to prevent direct contact of the user with the windshield.

Abstract: A combination cap and can opener with a single working end is suitable for opening a capped bottle and for opening a press-off easy-open can. The opener can be only about 5 cm long, and is adapted for portability.