PATENT CLAIM ANALYSIS

Application Number: 15753853
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2019-01
Patent Classification: ["102", "469000"]

Abstract:
Described is a A method for making cases for firearms of the type comprising including a substantially cylindrical rigid pipe ( 2 ), a plastically deformable reinforcing element ( 6 ) and pre-shaped with a perimeter anchoring tooth ( 15 ), and a substantially cylindrical rigid base ( 7 ), which has a tubular side wall ( 8 ) and a bottom wall ( 9 ) along whose perimeter edge ( 10 ) the side wall ( 8 ) is flared outwards in such a way as to form a collar ( 11 ) which has internally a seat undercut; the. The method comprises includes inserting the reinforcing element ( 6 ) in the pipe ( 2 ), and both in the base ( 7 ) until they make contact the bottom wall ( 9 ) of the base ( 7 ); and axially compressing the reinforcing element ( 6 ) such a way that, by deforming plastically, it expands radially until securing the pipe ( 2 ) against the inner side wall ( 8 ) of the base ( 7 ), and until inserting the anchoring tooth ( 15 ) inside the collar ( 11 ) with the consequent radial deformation of an end edge ( 5 ) of the pipe ( 2 ), which is thus secured, in flared configuration, between the anchoring tooth ( 15 ) and the collar ( 11 ).

Claim (Index 3):
The method according to  claim 1 , wherein the reinforcing element has a head end with a depression for defining a cup for containing the gunpowder; the cup having a bottom wall, below which the side wall of the reinforcing element has an annular groove; the groove being defined by the extension, in cantilever fashion, of an annular peripheral portion of the bottom wall of the cup; the step of axially compressing the reinforcing element determining a partial bending of the annular peripheral portion of the bottom wall of the cup with consequent radial expansion of the cup and securing of the pipe against the inner side wall of the base.

Metadata:
- Claim Count in Document: 7.0
- Percentile: 88.0
- Lexical Diversity: 2.64894
- Patent Class: 102.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15100064', '15573347', '14392169', '15301588', '14654285']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6888475113047919
- 35 USC 102 Novelty (BERT): 0.4677858078452117
- Combined Prediction Score: 0.6667413409588339
- Mean Citation Score: 135.96524399999998
- Max Citation Score: 143.6272
- Similarity Product: 107.47821360340116

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

Dataset: test