PATENT CLAIM ANALYSIS

Application Number: 15917431
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-09
Patent Classification: ["312", "402000"]

Abstract:
Disclosed herein is a lifting apparatus and refrigerator having the same, by which a driving motor to generate driving force to vertically move a basket may be miniaturized and the load of the driving motor may be reduced. A refrigerator includes a main body, a storeroom formed inside the main body with an open front, a drawer slidingly coupled with the main body to open or close the storeroom and provided at a lower side thereof with a basket having storage space, and a lifting apparatus moving the basket vertically, wherein the lifting apparatus includes a driving motor, a driving shaft rotated by the driving motor, a lifting unit moving the basket vertically by means of rotational force of the driving shaft, and a coil spring coupled to the driving shaft and transferring energy in a direction in which the driving shaft is rotated to reduce a load of the driving motor, when the driving shaft is rotated to move the basket upward.

Claim (Index 16):
A refrigerator comprising:\n a main body; a storeroom formed inside the main body with an open front; a drawer slidingly coupled with the main body to open or close the storeroom and provided at a lower side thereof with a basket having store space; and a lifting apparatus configured to move the basket vertically, wherein the lifting apparatus comprises a driving motor; a driving shaft rotated by the driving motor; a lifting unit comprising a belt coupled to the driving shaft, a fixed pulley fixed not to be moved and coupled to the driving shaft by the belt, and a movable pulley coupled to the fixed pulley by the belt to be vertically moved to move the basket vertically; and a coil spring configured to transfer energy in a direction in which the driving shaft is rotated to reduce a load of the driving motor, when the driving shaft is rotated to move the basket upward.

Metadata:
- Claim Count in Document: 14.0
- Percentile: 90.0
- Lexical Diversity: 2.55882
- Patent Class: 312.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['11024821', '15809754', '11178438', '13628778', '14585843']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7881692255913979
- 35 USC 102 Novelty (BERT): 0.4857633637682998
- Combined Prediction Score: 0.7579286394090882
- Mean Citation Score: 225.860036
- Max Citation Score: 231.16136
- Similarity Product: 187.74223193438053

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