PATENT CLAIM ANALYSIS

Application Number: 15910319
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2019-09
Patent Classification: ["222", "375000"]

Abstract:
This invention relates to a pressing device of a liquid food container, and the pressing device is mounted on the container's cover. The pressing device includes a pressing head which is connected to drive a compression part, so that the compression part can drive a first and second anti-leak valves in pressing and releasing actions. The valve heads of the anti-leak valves are alternatively closed and opened under the pressing and releasing actions. Thus, the liquid in the container can be stored in the liquid storage chamber through a liquid suction port, and then extruded out from a liquid outlet through the liquid conduction port. Therefore, the use of the anti-leak valves can effectively and accurately control the liquid out of the liquid's volume and the internal vacuum state, the liquid is locked in the pressing device without dripping in a vacuum state to achieve leak-proof and anti-splash effect.

Claim (Index 4):
The pressing device of  claim 3 , wherein an inner diameter of the second opening is provided with an inner thread portion, the second fixing seat is a seat body having flattened surfaces on two sides and an outer thread portion disposed on an outside of the second fixing seat, the outer thread portion of the second fixing seat is correspondingly locked with the inner thread portion inside the second opening to form the second passage between the second fixing seat and the second opening, so that the second passage and the liquid outlet are communicated to each other.

Metadata:
- Claim Count in Document: 3.0
- Percentile: 90.0
- Lexical Diversity: 2.16
- Patent Class: 222.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['15862847', '10714237', '12526439', '13181503', '14806134']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7420795909398076
- 35 USC 102 Novelty (BERT): 0.4943128096344956
- Combined Prediction Score: 0.7173029128092765
- Mean Citation Score: 179.99106799999996
- Max Citation Score: 210.01239
- Similarity Product: 144.38036366109608

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