Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
F41G11/00—Details of sighting or aiming apparatus; Accessories
G—PHYSICS
G06—COMPUTING OR CALCULATING; COUNTING
G06G—ANALOGUE COMPUTERS
G06G1/00—Hand manipulated computing devices
G06G1/14—Hand manipulated computing devices in which a straight or curved line has to be drawn from given points on one or more input scales to one or more points on a result scale
G—PHYSICS
G06—COMPUTING OR CALCULATING; COUNTING
G06G—ANALOGUE COMPUTERS
G06G1/00—Hand manipulated computing devices
G06G1/16—Hand manipulated computing devices in which a straight or curved line has to be drawn through related points on one or more families of curves