PATENT CLAIM ANALYSIS

Application Number: 16111673
Application Type: Utility
Filing Date: 2018-08
Publication Date: 2019-01
Patent Classification: ["102", "469000"]

Abstract:
The present invention provides a primer insert for a polymer ammunition cartridge comprising: a top surface; a bottom surface opposite the top surface; a coupling element that extends from the bottom surface, wherein the coupling element comprises an interior surface and an exterior surface, wherein the interior surface comprises: a transition region that transitions from the bottom surface to a second segment wherein the transition region has a radius of from 0.02 to 0.08; a first segment extending from the second segment and terminates at a tip, wherein the first segment has a first segment distance from 0.05 to 0.09 inches and the second segment has a second segment distance from 0.05 to 0.09 inches, wherein the second segment has a second segment angle from +3 to −3 degrees relative to the first segment angle and the first segment has a first segment angle from +6 to −6 degrees from perpendicular to the top surface; a primer recess in the top surface that extends toward the bottom surface; a primer flash aperture positioned in the primer recess through the bottom surface; and a flash aperture groove in the primer recess and positioned around the primer flash aperture and adapted to receive a polymer overmolding through the primer flash aperture.

Claim (Index 3):
The primer insert of  claim 1 , wherein the first segment has a first segment distance is about 0.07 inches, the second segment has a second segment distance is about 0.07 inches and the transition region is concave with a radius of about 0.05.

Metadata:
- Claim Count in Document: 47.0
- Percentile: 96.0
- Lexical Diversity: 3.08333
- Patent Class: 102.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['16111701', '16111728', '16111692', '16111715', '15937038']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7883904081292828
- 35 USC 102 Novelty (BERT): 0.554753321665432
- Combined Prediction Score: 0.7650266994828978
- Mean Citation Score: 392.856994
- Max Citation Score: 434.92517
- Similarity Product: 340.52265881058446

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

Dataset: test