PATENT CLAIM ANALYSIS

Application Number: 15894277
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2019-05
Patent Classification: ["137", "223000"]

Abstract:
An air pump device includes an air generating mechanism, an air tube unit, an air cylinder, and a control mechanism. The air cylinder has an air-receiving space and an air channel being in fluid communication, and a valve unit. The control mechanism includes a manifold seat interconnecting a linking unit of the air generating mechanism and the air tube unit, and a control unit convertible between an air-storing position, where air advanced from the linking unit into the manifold seat is limited to flow into the air channel, and the valve unit is opened to allow entrance of the air into the air-receiving space, and an air-pumping position, where air advanced from the linking unit into the manifold seat is limited to flow into the air tube unit.

Claim (Index 7):
The air pump device as claimed in  claim 4 , wherein said valve unit of said air cylinder includes:\n a valve member that is disposed movably in said air channel of said tip component of said cylinder body; and a biasing spring that is disposed for biasing said valve member to block said air channel, said valve member being urged by the pressure of the air in said manifold seat to open said air channel against a resilient force of said biasing spring when said control unit is at the air-storing position.

Metadata:
- Claim Count in Document: 1.0
- Percentile: 88.0
- Lexical Diversity: 2.91667
- Patent Class: 137.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15793597', '11760302', '10208495', '13304760', '13287861']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8438413134632258
- 35 USC 102 Novelty (BERT): 0.4747564542502919
- Combined Prediction Score: 0.8069328275419324
- Mean Citation Score: 172.556066
- Max Citation Score: 195.5484
- Similarity Product: 135.5367242393732

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