PATENT CLAIM ANALYSIS

Application Number: 15891006
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2018-08
Patent Classification: ["215", "314000"]

Abstract:
A vacuum-drawing lid can include a base frame with a first one-way valve, a piston with a second one-way valve, and a cylindrical cam with a sinusoidal groove formed on an inner surface thereof to drive reciprocation of the piston as the cylindrical cam turns. Turning the cylindrical cam in a first direction can drive the piston to translate in a first direction and actuate the first valve. Turning the cylindrical cam in a second direction can drive the piston to translate in a second direction and actuate the second valve.

Claim (Index 7):
The lid of  claim 1 , wherein:\n the piston includes a main body and a knob protruding radially outward from the main body; the lid further comprises a cylindrical cam including a hollow body with an inner surface and a groove formed in the inner surface; and the knob is positioned in the groove so that rotation of the cylindrical cam causes the piston to move with respect to the base frame to change the volume of the chamber.

Metadata:
- Claim Count in Document: 10.0
- Percentile: 88.0
- Lexical Diversity: 2.46154
- Patent Class: 215.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['14806416', '12979244', '10605468', '14949522', '10856337']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7768429486403609
- 35 USC 102 Novelty (BERT): 0.4614949365354287
- Combined Prediction Score: 0.7453081474298677
- Mean Citation Score: 164.498396
- Max Citation Score: 169.37046999999995
- Similarity Product: 121.67106170269008

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