PATENT CLAIM ANALYSIS

Application Number: 15764306
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-09
Patent Classification: ["428", "156000"]

Abstract:
The concepts herein relate to a closing element ( 1 ) for containers for liquids, in particular bottles. The closing element ( 1 ) comprises at least a cork sheet ( 2 ) having two opposite main faces ( 2 a,  2 b ) and at least a layer of insulating material ( 7 ), impermeable to liquids and to air and/or gases, coupled to the cork sheet ( 2 ). The layer of insulating material ( 7 ), at least partly covers at least one of said two main faces ( 2 a,  2 b ). The cork sheet ( 2 ) and the layer of insulating material ( 7 ) are rolled so as to define the closing element ( 1 ) by an alternated winding of the cork sheet ( 2 ) and the layer of insulating material ( 7 ), and the layer of insulating material ( 7 ) and the alternated winding are configured and predisposed to make the closing element ( 1 ) impermeable or to liquids and air and/or gases. The mechanical winding is guaranteed by a partial and spotted gluing of the surfaces, usually only at the external end thereof.

Claim (Index 15):
A process for making a closing element for bottles, comprising:\n providing a cork sheet having two opposite, principal faces; providing a bilayer by applying an impermeable layer of insulating material to the cork sheet so as to at least partly cover at least one of said two principal faces of the cork sheet; and rolling the bilayer so as to provide alternating layers of the cork and the insulating material layers; wherein the insulating material and the cork sheet are configured to make the closing element impermeable to liquids and gases.

Metadata:
- Claim Count in Document: 47.0
- Percentile: 90.0
- Lexical Diversity: 2.93056
- Patent Class: 428.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15514991', '13701279', '15112418', '15586138', '13674164']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8730651283285898
- 35 USC 102 Novelty (BERT): 0.4598618945148587
- Combined Prediction Score: 0.8317448049472168
- Mean Citation Score: 146.15365400000005
- Max Citation Score: 163.33516
- Similarity Product: 131.3494323653364

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