Turkey Beard and Spur Measurement Device Design

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Solution Overview

Problem

Conventional methods for measuring turkey spur and beard lengths are cumbersome and difficult to use, as they often rely on traditional rulers or tape measures, which can be impractical for accurate and efficient recording of these metrics.

Innovation Solution

A specialized turkey measurement device featuring a beard stop, beard ruler, spur ruler, foot notches, and spur guidelines that allows for precise measurement of turkey beard and spur lengths, with optional decimal conversion tables and pictorial tutorials for accurate measurement.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Ease of operation

If conventional rulers or tape measures are used to measure turkey spur and beard length, then basic measurement capability is achieved, but the measurement process becomes cumbersome and difficult to use

Engineering Contradiction:
Improveease of measurementVSAvoidmeasurement process complexity
Core Design Contradiction:
Ease of operationVSDevice complexity

Solution Approach 1:

The patent combines multiple measurement functions (beard length measurement, spur length measurement, and foot circumference measurement) into a single integrated device. The ruler includes both a beard scale and a spur scale with different measurement ranges and markings on the same tool, eliminating the need to switch between multiple measurement instruments and significantly improving ease of operation.

Inventive Principle:
Principle #5Merging (Combining)

Solution Approach 2:

The measurement device is designed to perform multiple functions: measuring beard length from the beard root, measuring spur length from the spur base, and measuring foot circumference. This multi-functional design allows hunters to record all turkey metrics using one universal tool rather than requiring separate instruments for each measurement type.

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

2Measurement precision

If traditional measurement tools are used, then device simplicity is maintained, but measurement accuracy and precision deteriorate

Engineering Contradiction:
Improvemeasurement accuracyVSAvoiddevice structure
Core Design Contradiction:
Measurement precisionVSDevice complexity

Solution Approach 1:

The ruler incorporates different local qualities for different measurement needs: the beard scale has specific markings and a beard stop at one end for accurate beard length measurement, while the spur scale has different markings and reference points optimized for spur measurement. Each section of the ruler is tailored with appropriate measurement increments and reference features for its specific measurement function, ensuring high precision for each type of measurement.

Inventive Principle:
Principle #3Local quality

Data Source

PatentUS9593929B2Turkey measurement device
Publication Date: 2017.03.14 SHIRLEY CHARLES A
  • US9593929B2 patent drawing
  • US9593929B2 patent drawing
  • US9593929B2 patent drawing

AI summary

A device for measuring turkey beard length and turkey spur length, including a beard stop, a beard ruler, one or more apertures sized to accommodate a turkey foot, and a spur ruler.