PATENT CLAIM ANALYSIS

Application Number: 15903907
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2019-08
Patent Classification: ["062", "457400"]

Abstract:
A refrigerator includes a refrigerating compartment configured to preserve food, the compartment including a plurality of walls forming a cavity, a door coupled to the compartment configured to cover the refrigeration space when in a closed position, and a passageway positioned on at least one of the walls and the door such that air within the cavity is in fluid communication with air outside the cavity when the door is in the closed position.

Claim (Index 1):
A plurality of modular, stackable refrigerator units in a food preservation system, comprising\n a. a first modular refrigerator unit having an interior volume of approximately one cubic foot to approximately five cubic feet defined by a plurality of side walls defining a plurality of food compartments to store food, wherein the first modular refrigerator unit includes\n i. a temperature sensor disposed within each of the plurality of food compartments to sense a temperature in each food compartment; \n ii. at least one air circulating fan to circulate air from one of the plurality of food compartments to a different one of the plurality of food compartments; \n b. a second modular refrigerator unit having an interior volume of approximately one cubic foot to approximately five cubic feet defined by a plurality of side walls defining at least one food compartment to store food, wherein the second modular refrigerator unit includes\n i. a temperature sensor disposed within the at least one food compartment to sense a temperature within the food compartment; \n ii. a first humidity sensor to sense a humidity level inside the at least one food compartment; \n iii. a second humidity sensor to sense a humidity level of the ambient atmosphere outside of the second modular refrigerator unit; \n iv. at least one gas sensor adapted to sense a gas level, associated with fresh food ripening or respiring, wherein at least one gas sensor is selected from one of ethylene, carbon dioxide or oxygen inside the at least one food compartment; \n v. at least one aperture to provide fluid communication between the ambient atmosphere and the at least one food compartment; \n vi. at least one breathing fan to provide fluid communication between the interior volume and the ambient environment; \n vii. at least one air circulating fan disposed within the interior volume and positioned to circulate air within the at least one food compartment; and \n c. a controller to preserve the food stored in both of the interior volume of the first modular refrigerator unit, and in the interior volume of the second modular refrigerator unit.

Metadata:
- Claim Count in Document: 11.0
- Percentile: 88.0
- Lexical Diversity: 1.77273
- Patent Class: 62.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['14526436', '11017609', '15903994', '14809492', '11769935']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8127793596598955
- 35 USC 102 Novelty (BERT): 0.5599027477300209
- Combined Prediction Score: 0.787491698466908
- Mean Citation Score: 229.959506
- Max Citation Score: 432.43805
- Similarity Product: 402.11607093816986

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