B - Operations – Transporting – 43 – L
Patent
B - Operations, Transporting
43
L
B43L 9/02 (2006.01) B43L 9/16 (2006.01)
Patent
CA 2248871
The invention concerns a pair of compasses with a holder part (11) which is designed with a rotationally symmetrical spherical surface (12), thereby producing a simple and stable structure which is easy to use. The holder part (11) is rigidly connected to one of the two compass legs (1, 4). Replaceable writing implements (10) and widened holder parts (15, 16) on the lower sections of the compass legs (1, 4) further facilitate use.
L'invention concerne un compas doté d'une partie de préhension (11) qui est conçue avec une surface sphérique (12) à symétrie de révolution, donnant ainsi une structure simple et stable qui est facile à utiliser. La partie de préhension (11) est solidaire de l'une des deux branches (1, 4) du compas. Des instruments d'écriture (10) remplaçables ainsi que des parties de préhension élargies (15, 16) ménagées sur les sections inférieures des branches (1, 4) du compas en facilitent encore l'usage.
Hauri Bernhard
Hauri Thomas
Hauri Bernhard
Hauri Thomas
Osler Hoskin & Harcourt Llp
LandOfFree
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