发明名称 Compass with improved reading precision
摘要 A recreational or outdoor compass (1) is comprised of a base member (2) and a vial assembly (3) pivotally coupled to said base member. The vial assembly comprises a vial (4) with an orienting marker (5) and a magnetized indicator member (7) journaled in the vial and pointing to magnetic north, the indicator member having through hole. The orienting marker (5) has an outer contour, wherein the shape of the outer contour of the orienting marker essentially corresponds to the shape of the inner contour of the through hole (8), such that the outer contour of the orienting marker virtually matches the inner contour of the through hole (8) when pointing northwards.
申请公布号 EP2546603(A3) 申请公布日期 2014.04.30
申请号 EP20120154597 申请日期 2012.02.09
申请人 FENIX OUTDOOR AB PUBL. 发明人 IDEN, MARLIN
分类号 G01C17/04 主分类号 G01C17/04
代理机构 代理人
主权项
地址