PATENT CLAIM ANALYSIS

Application Number: 16191800
Application Type: Utility
Filing Date: 2018-11
Publication Date: 2019-03
Patent Classification: ["141", "064000"]

Abstract:
The present disclosure provides a carbonation preservation device that attaches to the mouth of an open container holding carbonated liquid. More specifically, the present invention relates to a device for preventing loss of carbonation from a carbonated liquid stored within a container by purging the trapped air above the remaining liquid within the container and replacing it with carbon dioxide or mixture of gases. When in place, the carbonation preservation device purges the air and other gases from the volume above the remaining carbonated liquid and fills the volume with a gas, such as carbon dioxide, or a mixture of gases, in order to pressurize the container and prevent the escape of carbon dioxide from the remaining carbonated liquid in the container.

Claim (Index 8):
The device of  claim 7 , wherein the purger unit includes a valve unit, wherein the valve unit is positioned in a bottom portion of the purger unit, wherein, when dispensed, the compressed gas flows through the valve unit into the stopper unit.

Metadata:
- Claim Count in Document: 16.0
- Percentile: 98.0
- Lexical Diversity: 2.13115
- Patent Class: 141.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['15897484', '10897231', '14083329', '14594754', '13783020']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7912025566181801
- 35 USC 102 Novelty (BERT): 0.5449573866329914
- Combined Prediction Score: 0.7665780396196612
- Mean Citation Score: 230.854362
- Max Citation Score: 414.41483
- Similarity Product: 338.8243348562515

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