PATENT CLAIM ANALYSIS

Application Number: 16151716
Application Type: Utility
Filing Date: 2018-10
Publication Date: 2019-03
Patent Classification: ["086", "019800"]

Abstract:
One embodiment of the present invention provides a method of stamping a metal primer insert for a polymeric ammunition cartridge comprising the steps of: providing an insert blank for stamping; stamping the insert blank to form a top surface having a flange that extends circumferentially about an outer edge of the top surface; stamping the insert blank to form a substantially cylindrical coupling element that extends from the flange to a coupling tip; stamping the insert blank to form an inner coupling element from the coupling tip to a bottom surface, wherein the bottom surface is opposite the top surface; stamping the insert blank to form a primer recess in the top surface that extends toward the bottom surface; stamping the insert blank to form a primer flash aperture in the primer recess through the bottom surface; and stamping the insert blank to form a groove in the primer recess around the primer flash aperture adapted to receive a polymer overmolding.

Claim (Index 12):
The method of  claim 1 , wherein the insert blank is stainless steel or brass.

Metadata:
- Claim Count in Document: 1.0
- Percentile: 97.0
- Lexical Diversity: 2.74194
- Patent Class: 86.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['15065173', '16123242', '15959657', '15065428', '15801856']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7567109733153685
- 35 USC 102 Novelty (BERT): 0.6192660817005987
- Combined Prediction Score: 0.7429664841538915
- Mean Citation Score: 393.397504
- Max Citation Score: 394.7445
- Similarity Product: 300.4704591407776

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