B - Operations – Transporting – 43 – L
Patent
B - Operations, Transporting
43
L
B43L 13/08 (2006.01) B43L 7/00 (2006.01) B43L 9/00 (2006.01) B43L 13/02 (2006.01) B43L 13/04 (2006.01)
Patent
CA 2136398
An instrument for performing various drawing and measurement functions is disclosed. The instrument includes an elongated plate having a straight edge and a measurement region. A protractor plate is connected to the elongated plate and cooperates with a rotatable center dial for the drawing and measuring of angles. The instrument also preferably includes holes through the elongated plate. The holes are configured to receive a marking instrument so the device can be used as a compass. Additionally, an attachment region allows the instrument to be held in a conventional ring binder.
La présente invention a pour objet un instrument de dessin et de mesure. L'instrument en question est constitué d'une plaque de forme allongée comportant un bord droit et une section graduée. Un rapporteur d'angles est relié à la plaque de forme allongée, en coopération avec un cadran central rotatif servant à tracer et à mesurer les angles. De préférence, la plaque de l'instrument en question est percée de trous. Les trous sont distribués de façon à recevoir un instrument de marquage permettant d'utiliser l'instrument à titre de compas. L'instrument en question comporte en outre une partie permettant de fixer celui-ci à l'intérieur d'une reliure à anneaux.
Concari Gabriel E.
Westberg Rhonda M.
Fiskars Inc.
Shapiro Cohen
LandOfFree
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