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US 10,895,434 B2Granted
Apparatus and method for calculating aiming point information
AssigneeHvrt Corp.
InventorsDennis J. Sammut, Lawrence Chao
Life of this patent
Estimating the term…
Abstract
The present invention relates to target acquisition and related devices, and more particularly to telescopic gunsights and associated equipment used to achieve shooting accuracy at, for example, close ranges, medium ranges and extreme ranges at stationary and moving targets.
Claims25
A reticle, comprising:
- a) a first horizontal cross-hair;
- b) a first vertical cross-hair that intersects said first horizontal cross-hair;
- c) two or more evenly spaced horizontal cross-hairs on said first vertical cross-hair below said first horizontal cross-hair;
- d) two or more vertical cross-hairs on said evenly spaced horizontal cross hairs on said first vertical cross-hair below said first horizontal cross-hair;
- and
- e) one or more slanted non-perpendicular wind lines that intersect at least one of said two or more evenly spaced horizontal cross-hairs wherein one or more of said one or more slanted non-perpendicular wind lines that intersect said at least one of two or more evenly spaced horizontal cross-hairs is ballistically calculated to match a projectile's performance when air motion and/or target movement is a factor that affects a flight of a projectile and a point of impact down range.
3 more elements
A reticle, comprising:
- a) a first horizontal cross-hair;
- b) a first vertical cross-hair that intersects said first horizontal cross-hair;
- c) two or more evenly spaced horizontal cross-hairs on said first vertical cross-hair below said first horizontal cross-hair;
- d) two or more vertical cross-hairs on said evenly spaced horizontal cross hairs on said first vertical cross-hair below said first horizontal cross-hair;
- and e) one or more slanted non-perpendicular wind lines that intersect at least one of said two or more evenly spaced horizontal cross-hairs, wherein one or more of said one or more slanted non-perpendicular wind lines is an interrupted line.
2 more elements
Dependencies are inferred from the claim text.