PATENT CLAIM ANALYSIS

Application Number: 16134067
Application Type: Utility
Filing Date: 2018-09
Publication Date: 2019-01
Patent Classification: ["102", "466000"]

Abstract:
The present invention provides a subsonic ammunition including a polymeric casing body; a propellant insert positioned in the propellant chamber to reduce the internal volume of the propellant chamber; a propellant disposed and confined within the propellant chamber; a primer insert positioned at the body base and in communication with the propellant chamber; a primer and diffuser disposed in the primer insert in combustible communication with the propellant; and a projectile frictionally fitted in the mouth in combustible communication with the propellant.

Claim (Index 14):
A subsonic ammunition comprising:\n a primer insert comprises a top surface opposite a bottom surface, a substantially cylindrical coupling element extending away from the bottom surface forming, a primer recess in the top surface that extends toward the bottom surface, a primer flash aperture positioned in the primer recess to extend through the bottom surface, a flash aperture groove in the primer recess that extends circumferentially about the primer flash aperture, and a flange that extends circumferentially about an outer edge of the top surface; a polymeric casing body comprising a generally cylindrical hollow polymer body molded over the substantially cylindrical coupling element, into the primer flash aperture and into the flash aperture groove and extending toward a projectile aperture; a propellant chamber formed between the projectile aperture and the primer flash aperture; a propellant insert positioned in the propellant chamber to reduce the internal volume of the propellant chamber by at least 10%; a propellant disposed in the propellant chamber; a diffuser ring having a diffuser aperture positioned in the primer recess aligned with the primer flash aperture; a primer disposed in the primer recess in contact with the diffuser ring in combustible communication with the propellant; and a projectile frictionally fitted in the projectile aperture in combustible communication with the propellant.

Metadata:
- Claim Count in Document: 41.0
- Percentile: 97.0
- Lexical Diversity: 2.25641
- Patent Class: 102.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['14725699', '14725946', '14751973', '14863567', '15065428']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8332217256361585
- 35 USC 102 Novelty (BERT): 0.6129354228761995
- Combined Prediction Score: 0.8111930953601626
- Mean Citation Score: 486.01404
- Max Citation Score: 499.51422
- Similarity Product: 463.25957727446433

Labels:
- Claim Label 101: 1
- Claim Label 102: 1
- Claim Label 103: 1
- Claim Label 112: 1
- Combined Label: 1
- Label 101 Adjusted: 1

Dataset: test