PATENT CLAIM ANALYSIS

Application Number: 15886223
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2019-05
Patent Classification: ["102", "466000"]

Abstract:
The present invention provides polymer ammunition cartridge having a generally cylindrical neck having a projectile aperture at a first end, a shoulder comprising a shoulder top connected to the generally cylindrical neck opposite a shoulder bottom, a nose junction positioned around the shoulder bottom, a skirt connected circumferentially about the nose junction to extend away from the shoulder bottom, wherein the nose junction and the skirt are adapted to mate to a base junction in a cartridge.

Claim (Index 1):
A polymeric ammunition cartridge having a 2 piece case comprising:\n an primer insert comprising a top surface opposite a bottom surface and a substantially cylindrical coupling element that extends from the bottom surface, a primer recess in the top surface that extends toward the bottom surface, a primer flash hole aperture positioned in the primer recess to extend through the bottom surface, and a groove positioned around the primer flash hole aperture in the primer recess; a polymeric middle body comprising a polymeric body extending from a body coupling over at least a portion of the primer insert, wherein the polymeric body is molded over the cylindrical coupling element and into the primer flash hole aperture and into the groove to form a primer flash hole; and a polymer nose connected to the polymeric middle body, wherein the polymeric nose comprises a generally cylindrical neck having a projectile aperture at a first end; a shoulder comprising a shoulder top connected to the generally cylindrical neck opposite a shoulder bottom; a nose junction positioned around the shoulder bottom, wherein the nose junction comprises a nose junction groove about the shoulder bottom and a skirt connected circumferentially about the nose junction groove on the inside of the polymer nose to extend away from the shoulder bottom, wherein the nose junction groove and the skirt are adapted to mate to the body coupling.

Metadata:
- Claim Count in Document: 33.0
- Percentile: 88.0
- Lexical Diversity: 1.86364
- Patent Class: 102.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15886325', '15886270', '15856479', '15856508', '15801856']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8158359554682173
- 35 USC 102 Novelty (BERT): 0.6366400958631456
- Combined Prediction Score: 0.7979163695077102
- Mean Citation Score: 454.189068
- Max Citation Score: 540.55176
- Similarity Product: 534.8544364888144

Labels:
- Claim Label 101: 1
- Claim Label 102: 1
- Claim Label 103: 0
- Claim Label 112: 1
- Combined Label: 1
- Label 101 Adjusted: 1

Dataset: test