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 12):
The closing element according to  claim 1 , wherein the cork sheet has a constant thickness between about 0.3 mm and 5 mm, or between about 0.5 mm and about 5 mm; or\n wherein the cork sheet has, in at least a portion thereof, a thickness between about 0.3 mm and about 5 mm, or between about 0.5 mm and about 5 mm, the thickness varying in a parallel direction to the longitudinal extension of the cork sheet, perpendicularly to the height of the cork sheet or to the height of the closing element; or wherein the cork sheet has a thickness that is variable in a parallel direction to the longitudinal extension of the cork sheet, perpendicularly to the height of the cork sheet or to the height of the closing element, the thickness being minimum at least at a first end of the cork sheet that defines the centre of the winding; or at least at a second end of the cork sheet that defines an external layer of the winding, wherein the thickness is maximum at a portion of the sheet distanced from the ends of the sheet that defines a central portion and an external layer of the winding.

Metadata:
- Claim Count in Document: 47.0
- Percentile: 90.0
- Lexical Diversity: 2.93056
- Patent Class: 428.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15514991', '13701279', '15112418', '15586138', '13674164']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8839394110520205
- 35 USC 102 Novelty (BERT): 0.4781372465759956
- Combined Prediction Score: 0.843359194604418
- Mean Citation Score: 146.15365400000005
- Max Citation Score: 163.33516
- Similarity Product: 115.17136948108671

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