PATENT CLAIM ANALYSIS

Application Number: 16230521
Application Type: Utility
Filing Date: 2018-12
Publication Date: 2019-07
Patent Classification: ["312", "401000"]

Abstract:
A refrigerator includes: a cabinet; a front panel door part; a drawer part configured to be connected to the front panel door part and to insert into and withdraw from the cabinet based on movement of the front panel door part relative to the cabinet; a support member located in the drawer part and configured to seat an object stored in the drawer part; and an elevation device that is located at each of a first side surface of the drawer part and a second side surface of the drawer part, that is configured to be coupled to each of a first side of the support member and a second side of the support member, and that is configured to elevate the support member relative to the drawer part in a state in which the drawer part is withdrawn from a lower storage space defined in the cabinet.

Claim (Index 10):
The refrigerator according to  claim 1 , wherein the elevation device comprises:\n a pair of elevation shafts rotatably mounted on the first side surface of the drawer part and the second side surface of the drawer part, respectively, each elevation shaft extending along a vertical direction and defining a screw thread on an outer surface thereof; at least one elevation shaft holder that is penetrated by the pair of elevation shafts and that is configured to move in the vertical direction along a length of each of the pair of elevation shafts based on rotations of the pair of elevation shafts; at least one elevation rail disposed in parallel to the pair of elevation shafts at an inner surface of the drawer part, each of the at least one elevation rail comprising multistage sliding rails that are configured to expand and contract based on the at least one elevation shaft holder moving along the length of the pair of shafts; and at least one connecting bracket to which the at least one elevation shaft holder and the at least one elevation rail are configured to couple, the at least one connecting bracket configured to be fixed to each of the first side of the support member and the second side of the support member, wherein the at least one elevation shaft holder is configured to elevate the at least one connecting bracket to cause the support member to elevate, and wherein the at least one elevation rail is configured to guide a movement of the at least one connecting bracket in the vertical direction.

Metadata:
- Claim Count in Document: 7.0
- Percentile: 98.0
- Lexical Diversity: 2.78571
- Patent Class: 312.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['16230902', '16230635', '16230730', '15550691', '11843240']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8398022143452457
- 35 USC 102 Novelty (BERT): 0.5318064735083207
- Combined Prediction Score: 0.8090026402615532
- Mean Citation Score: 322.8363740000001
- Max Citation Score: 383.09555
- Similarity Product: 308.05534328880606

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