Permutation locks ( electric permutation locks E05B49/00); Puzzle locks

Child Classifications

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• E05B 37/0003
• E05B 37/0027
• E05B 37/0031
• E05B 37/0044
• E05B 37/0048
• E05B 37/0062
• E05B 37/0065
• E05B 37/0068
• E05B 37/0072
• E05B 37/0075
• E05B 37/0096
• E05B 37/02 with tumbler discs or rings arranged on a single axis, each disc being adjustable independently of the others
• E05B 37/04 with tumbler discs on a single axis, all the discs being adjustable by rotating a shiftable knob
• E05B 37/08 with tumbler discs on a single axis, all the discs being adjustable by a rotary knob which is not shifted
• E05B 37/12 with tumbler discs on several axes
• E05B 37/16 with two or more push or pull knobs, slides, or the like
• E05B 37/20 Puzzle locks