Sight Aiming Indicia System
A sight mountable or mounted on a device including a rear sight and a front sight each having a sight aiming indicia useful in aiming the device.
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A sight mountable or mounted on a device. The sight including a rear sight and a front sight each having a sight aiming indicia useful in aiming the device.
II. BACKGROUND OF THE INVENTIONEven tiny errors in point of aim results in a trajectory of a projectile that diverges from the desired point of impact on a target. As an illustrative example, a shooter attempting to hit a 0.5 millimeter (“mm”) (0.020 inch) diameter dot on a target at ten meters (33 feet) with a 4.5 mm (0.18 inch) diameter projectile having an error of only 0.2 mm (0.0079 inch) in misalignment of a front sight and a rear sight can mean a complete point of impact miss of about 3 mm (0.12 inch). At 1,000 meters (3,300 feet), the same misalignment would be magnified 100 times, giving an error of over 300 mm (12 inches)(about 1500 times the actual sight misalignment).
There would be a substantial advantage in a sight having sight aiming indicia that allowed a device to be aimed in less time with greater precision.
III. SUMMARY OF THE INVENTIONAccordingly, a broad object of the invention can be provision of a sight including rear sight including a notch defining a notch opening and having at least one rear sight alignment marker (or a pair of rear sight alignment markers) and a front sight including a post or a bead having at least one front sight alignment marker (or a pair of front sight alignment markers) with each of the at least one front sight alignment marker and the at least one rear sight alignment marker defining a central longitudinal axis, whereby alignment of the central longitudinal axis of the at least one rear sight alignment marker with the central longitudinal axis of the at least one front sight alignment marker positions the post or bead both vertically and horizontally in the notch opening of the notch providing an line of sight which can be aimed at a target.
Another broad object of the invention can be provision of a method of producing a sight mounted or mountable to a device including obtaining a rear sight including a notch defining a notch opening and disposing on the rear sight at least one rear sight alignment marker (or a pair of rear sight alignment markers) and obtaining a front sight including a post or a bead and disposing on the front sight at least one front sight alignment marker (or a pair of front sight alignment markers) with each of the at least one front sight alignment marker and the at least one rear sight alignment marker defining a central longitudinal axis, whereby alignment of the central longitudinal axis of the at least one rear sight alignment marker with the central longitudinal axis of the at least one front sight alignment marker positions the post or bead both vertically and horizontally in the notch opening of the notch providing an line of sight which can be aimed at a target.
Another broad object of the invention can be provision of a method of using sight mounted or mountable on a device including obtaining a device having a rear sight including a notch defining a notch opening and at least one rear sight alignment marker (or a pair of rear sight alignment markers) and obtaining a front sight including a post or a bead having at least one front sight alignment marker (or a pair of front sight alignment markers) with each of the at least one front sight alignment marker and the at least one rear sight alignment marker defining a central longitudinal axis, whereby alignment of the central longitudinal axis of the at least one rear sight alignment marker with the central longitudinal axis of the at least one front sight alignment marker positions the post or bead both vertically and horizontally in the notch opening of the notch providing an line of sight which can be aimed at a target and aligning the central longitudinal axis of the at least one rear sight alignment marker with the central longitudinal axis of the at least one front sight alignment marker, whereby said post is positioned both vertically and horizontally positioned in said notch opening of said notch of said rear sight providing an line of sight which can be aimed at a target.
Naturally, further objects of the invention are disclosed throughout other areas of the specification, drawings, photographs, and claims.
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The front sight (4) and the rear sight (3) may be immovably mounted to the device (2) or the front sight (4) or the rear sight (3), or both, may be movably adjustably mounted to the device (2) (in one or more planes) to compensate for elevation, windage, or other factors. In the case of devices (2) which propel a projectile (11) that follows a Newtonian trajectory, the front sight (4) or the rear sight (3) must be aligned with the line of sight (7) of a shooter (12) to a target (13), known as the point of aim (“POA”), calibrated to the distance of the target (13) and the trajectory of the projectile (11), such that the projectile (11) hits the target (13) at an aimed for point of impact (“POI”). The projectile (11) can be any manner of projectile (11) which can be propelled from a device (2) and without limitation to the breadth of the foregoing includes as illustrative examples: bullets, pellets, BBs, arrows, darts, or the like.
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Even a tiny error in the POA results in a trajectory of the projectile (11) that diverges from desired POI on the target (13). As an illustrative example, a shooter (12) attempting to hit a 0.5 millimeter (“mm”) (0.020 inch) diameter dot on the target (13) at ten meters (33 feet) with a 4.5 mm (0.18 inch) diameter projectile (11) having an error of only 0.2 mm (0.0079 inch) in misalignment of the front sight (4) and the rear sight (3) can mean a complete POI miss of about 3 mm (0.12 inch). At 1,000 meters (3,300 feet), the same misalignment would be magnified 100 times, giving an error of over 300 mm (12 inches) about 1500 times the actual sight misalignment.
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As can be easily understood from the foregoing, the basic concepts of the present invention may be embodied in a variety of ways. The invention involves numerous and varied embodiments of inventive sight aiming indicia (5) for making and using such gunsight aiming indicia including the best mode.
As such, the particular embodiments or elements of the invention disclosed by the description or shown in the figures or tables accompanying this application are not intended to be limiting, but rather exemplary of the numerous and varied embodiments generically encompassed by the invention or equivalents encompassed with respect to any particular element thereof. In addition, the specific description of a single embodiment or element of the invention may not explicitly describe all embodiments or elements possible; many alternatives are implicitly disclosed by the description and figures.
It should be understood that each element of an apparatus or each step of a method may be described by an apparatus term or method term. Such terms can be substituted where desired to make explicit the implicitly broad coverage to which this invention is entitled. As but one example, it should be understood that all steps of a method may be disclosed as an action, a means for taking that action, or as an element which causes that action. Similarly, each element of an apparatus may be disclosed as the physical element or the action which that physical element facilitates. As but one example, the disclosure of a “marker” should be understood to encompass disclosure of the act of “marking”—whether explicitly discussed or not—and, conversely, were there effectively disclosure of the act of “marking”, such a disclosure should be understood to encompass disclosure of a “marker” and even a “means for marking.” Such alternative terms for each element or step are to be understood to be explicitly included in the description.
In addition, as to each term used it should be understood that unless its utilization in this application is inconsistent with such interpretation, common dictionary definitions should be understood to be included in the description for each term as contained in the Random House Webster's Unabridged Dictionary, second edition, each definition hereby incorporated by reference.
All numeric values herein are assumed to be modified by the term “about”, whether or not explicitly indicated. For the purposes of the present invention, ranges may be expressed as from “about” one particular value to “about” another particular value. When such a range is expressed, another embodiment includes from the one particular value to the other particular value. The recitation of numerical ranges by endpoints includes all the numeric values subsumed within that range. A numerical range of one to five includes for example the numeric values 1, 1.5, 2, 2.75, 3, 3.80, 4, 5, and so forth. It will be further understood that the endpoints of each of the ranges are significant both in relation to the other endpoint, and independently of the other endpoint. When a value is expressed as an approximation by use of the antecedent “about,” it will be understood that the particular value forms another embodiment. The term “about” generally refers to a range of numeric values that one of skill in the art would consider equivalent to the recited numeric value or having the same function or result. Similarly, the antecedent “substantially” means largely, but not wholly, the same form, manner or degree and the particular element will have a range of configurations as a person of ordinary skill in the art would consider as having the same function or result. When a particular element is expressed as an approximation by use of the antecedent “substantially,” it will be understood that the particular element foul's another embodiment.
Moreover, for the purposes of the present invention, the term “a” or “an” entity refers to one or more of that entity unless otherwise limited. As such, the terms “a” or “an”, “one or more” and “at least one” can be used interchangeably herein.
Thus, the applicant(s) should be understood to claim at least: i) each of the gunsight aiming indicia herein disclosed and described, ii) the related methods disclosed and described, iii) similar, equivalent, and even implicit variations of each of these devices and methods, iv) those alternative embodiments which accomplish each of the functions shown, disclosed, or described, v) those alternative designs and methods which accomplish each of the functions shown as are implicit to accomplish that which is disclosed and described, vi) each feature, component, and step shown as separate and independent inventions, vii) the applications enhanced by the various systems or components disclosed, viii) the resulting products produced by such systems or components, ix) methods and apparatuses substantially as described hereinbefore and with reference to any of the accompanying examples, x) the various combinations and permutations of each of the previous elements disclosed.
The background section of this patent application provides a statement of the field of endeavor to which the invention pertains. This section may also incorporate or contain paraphrasing of certain United States patents, patent applications, publications, or subject matter of the claimed invention useful in relating information, problems, or concerns about the state of technology to which the invention is drawn toward. It is not intended that any United States patent, patent application, publication, statement or other information cited or incorporated herein be interpreted, construed or deemed to be admitted as prior art with respect to the invention.
The claims set forth in this specification, if any, are hereby incorporated by reference as part of this description of the invention, and the applicant expressly reserves the right to use all of or a portion of such incorporated content of such claims as additional description to support any of or all of the claims or any element or component thereof, and the applicant further expressly reserves the right to move any portion of or all of the incorporated content of such claims or any element or component thereof from the description into the claims or vice-versa as necessary to define the matter for which protection is sought by this application or by any subsequent application or continuation, division, or continuation-in-part application thereof, or to obtain any benefit of, reduction in fees pursuant to, or to comply with the patent laws, rules, or regulations of any country or treaty, and such content incorporated by reference shall survive during the entire pendency of this application including any subsequent continuation, division, or continuation-in-part application thereof or any reissue or extension thereon.
Additionally, the claims set forth in this specification, if any, are further intended to describe the metes and bounds of a limited number of the preferred embodiments of the invention and are not to be construed as the broadest embodiment of the invention or a complete listing of embodiments of the invention that may be claimed. The applicant does not waive any right to develop further claims based upon the description set forth above as a part of any continuation, division, or continuation-in-part, or similar application.
Claims
1. A sight, comprising:
- a front sight including a post;
- a rear sight including a notch defining a notch opening;
- at least one front sight alignment marker disposed on said front sight; and
- at least one rear sight alignment marker disposed on said rear sight, wherein each of said at least one front sight alignment marker and said at least one rear sight alignment marker have a central longitudinal axis, wherein said central longitudinal axis of said at least one rear sight alignment marker aligns with said central longitudinal axis of said at least one front sight alignment marker to position said post both vertically and horizontally in said notch opening of said notch.
2. The sight of claim 1, wherein said central longitudinal axis of at least one front sight alignment marker disposed on said front sight sufficiently inclined to pass through a vertical centerline of said post.
3. The sight of claim 2, wherein said central longitudinal axis of at least one rear sight alignment marker disposed on said rear sight sufficiently inclined to pass through a vertical centerline of said notch opening.
4. The sight of claim 3, wherein each of said at least one front sight alignment marker and said at least one rear sight alignment marker define a marker perimeter which bounds a marker area, and wherein each of said marker perimeter includes a pair of parallel sides, and wherein said pair of parallel sides of said at least one rear sight alignment marker align with said pair of parallel sides of said at least one front sight alignment marker to position said post both vertically and horizontally in said notch opening of said notch.
5. The sight of claim 4, wherein said at least one front sight alignment marker comprises a pair of front sight alignment markers one disposed on each side of said vertical centerline of said post.
6. The sight of claim 5, wherein said at least one rear sight alignment marker comprises a pair of rear sight alignment markers one disposed on each side of said vertical centerline of said notch opening.
7. The sight of claim 6, wherein each of said pair of front sight alignment markers has a central longitudinal axis sufficiently inclined to pass through said vertical centerline of said post.
8. The sight of claim 7, wherein each of said pair of rear sight alignment markers has a central longitudinal axis sufficiently inclined to pass through said vertical centerline of said notch opening.
9. The sight of claim 8, wherein said central longitudinal axis of each of said pair of rear sight alignment markers aligned with said central longitudinal axis of each of said pair of front sight alignment markers positions said post both vertically and horizontally in said notch opening.
10. The sight of claim 9, wherein said post further includes a bead and wherein said central longitudinal axis of said at least one rear sight alignment marker aligns with said central longitudinal axis of said at least one front sight alignment marker to position said bead both vertically and horizontally in said notch opening.
11. The sight of claim 10, wherein said sight comprises an open sight.
12. The sight of claim 11, wherein said open sight is selected from the group consisting of: a U-notch and post, a Patridge notch and post, a V-notch and post, Express notch and bead, a U-notch and bead, V-notch and bead, trapezoid notch and bead.
13. The sight of claim 12, wherein said at least one front sight alignment marker and said at least one rear sight alignment marker comprises a colored matter visually distinguishable from a rear sight color and a front sight color.
14. The sight of claim 13, wherein said colored matter further includes a luminescent matter.
15. The sight of claim 14, wherein said colored matter is light emitted from a self-illuminating element.
16. The sight of claim 15, wherein said bead comprises a self-illuminating element.
17. The sight of claim 16, wherein said sight is mounted to a device.
18. The sight of claim 17, wherein said device is selected from the group consisting of a firearm, a bow, a crossbow, a sling shot, and a telescope.
19-44. (canceled)
Type: Application
Filed: Feb 3, 2016
Publication Date: Aug 3, 2017
Applicant: North Pass, Ltd. (Laramie, WY)
Inventors: Phillip D. Howe (Laramie, WY), Bradley R. Smith (Timnath, CO)
Application Number: 15/015,001