Point Blank Delta Scope Reticle Vertical Distance Ballistics

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Solution Overview

Problem

Existing reticles and targeting devices rely on moa, mil, BDC, or equal distant spaced stadia, which require extensive training and do not embody a max point-blank methodology for extended ranges, limiting their effectiveness.

Innovation Solution

A reticle system that uses physics and the correlation of bullet drop as a constant to vertical distance, eliminating the need for distance and angle calculations, and providing a unified reticle format applicable to various ammunition types and target sizes.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Ease of operation

If traditional reticles use moa, mil, or BDC systems, then they can provide aiming references, but they require extensive training and do not embody a max point-blank methodology for extended ranges

Engineering Contradiction:
Improveease of operationVSAvoiddevice complexity
Core Design Contradiction:
Ease of operationVSDevice complexity

Solution Approach 1:

The patent inverts the traditional approach by using vertical distance instead of horizontal range as the primary measurement parameter. Instead of calculating bullet drop based on horizontal distance (as in BDC systems), the reticle uses vertical distance from the target to determine the firing solution, creating a point-blank methodology that works for extended ranges without requiring extensive training.

Inventive Principle:
Principle #13The other way round (Inversion)

Solution Approach 2:

The patent changes the fundamental parameter from horizontal range to vertical distance. By measuring vertical distance from the target rather than horizontal range, the system creates a new parameter basis for ballistic calculations, eliminating the need for complex moa/mil conversions and extensive training while maintaining accuracy for extended ranges.

Inventive Principle:
Principle #35Parameter changes

2Reliability

If traditional reticles rely on distance and angle calculations, then they can determine firing solutions, but they create gaps in firing solutions across different ranges and conditions

Engineering Contradiction:
ImprovereliabilityVSAvoidadaptability
Core Design Contradiction:
ReliabilityVSAdaptability or versatility

Solution Approach 1:

The patent creates a universal reticle system that can be applied across multiple functions and conditions. By using vertical distance as the primary parameter, the same reticle configuration works for different ranges, target sizes, and ammunition types without requiring separate calibration or adjustment, eliminating gaps in firing solutions and providing continuous coverage from close range to extended range.

Inventive Principle:
Principle #6Universality (Multi-functionality)

Solution Approach 2:

The patent transitions from two-dimensional horizontal range measurements to three-dimensional vertical distance measurements. By incorporating vertical distance from the target into the firing solution calculation, the system adds a dimensional perspective that eliminates gaps in firing solutions and provides more reliable accuracy across different ranges and conditions.

Inventive Principle:
Principle #17Another dimension (Dimensionality change)

3Device complexity

If reticles use target size to determine range, then they can simplify calculations, but target size does not always accurately determine range in ballistic computation

Engineering Contradiction:
Improvedevice complexityVSAvoidmeasurement precision
Core Design Contradiction:
Device complexityVSMeasurement precision

Solution Approach 1:

The patent uses vertical distance as an intermediary parameter that bridges the gap between target appearance size and actual ballistic requirements. Instead of directly using target size (which can be misleading at different ranges) or horizontal range (which requires complex calculations), vertical distance serves as a mediator that simplifies the relationship between what the shooter perceives and the ballistic computation needed for accurate firing.

Inventive Principle:
Principle #24Intermediary (Mediator)

Applied Scientific Principles

This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.

Function Achieved in This Case

This system simplifies ballistic calculations, provides linear relationships for ballistic equations, and allows for direct correlation of elevation and holds to target size, eliminating gaps in firing solutions across different ranges and conditions.

Implementation Method 1

This reticle concept uses physics and correlation of bullet drop as a constant to vertical distance as its underline principle to create a firing solution

Methodology Applied
Scientific EffectGravity: Gravitation

Data Source

PatentUS12339099B1Point blank delta scope reticle
Publication Date: 2025.06.24 BAKER JACOB D
  • US12339099B1 patent drawing
  • US12339099B1 patent drawing
  • US12339099B1 patent drawing

AI summary

A point blank delta scope reticle, wherein all range and yardage solutions (horizontal x) may be removed and/or ignored and only the vertical Y component is utlized. A vital zone of a target is viewed as a Y value and a ballistic curve can be calculated that will pass thru the determined Y value. The Y value becomes a constant in all calculations. The constant then yields one or more unique ratios that all ammunition follows since the vertical Y component is the constant. The aiming reticle includes a reticle and one or more subsequent or successive reference marks formed in an aligned fashion between the reticle and a last reference mark, wherein a relative distance between each adjacent pair of the subsequent or successive reference marks decreases as the subsequent or successive reference marks are formed from the reticle to the last of the subsequent or successive reference marks.