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 1):
A closing element for containers for liquids, comprising:\n a cork sheet having first and second opposite, principal faces; and an impermeable layer of insulating material disposed on the cork sheet so as to at least partly cover at least one of said two principal faces, the cork sheet and the layer of insulating material being rolled so as to define said closing element by a winding of alternating layers of the cork sheet and the layer of insulating material; wherein the alternating layers of said cork sheet and of said layer of insulating material cooperatively engender an overall impermeability of said closing element.

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): 0.8725228190154224
- 35 USC 102 Novelty (BERT): 0.4644629814956504
- Combined Prediction Score: 0.8317168352634452
- Mean Citation Score: 146.15365400000005
- Max Citation Score: 163.33516
- Similarity Product: 126.6848848104763

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