PATENT CLAIM ANALYSIS

Application Number: 15872569
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2019-07
Patent Classification: ["279", "071000"]

Abstract:
A locking device has a collar body, a roller cage, multiple rollers, and a clamping set. The collar body has a chamber formed inside the collar body and multiple concave recesses formed in an inner periphery of the collar body. The roller cage is mounted in the chamber. The clamping set has multiple clamping blocks annularly disposed within the roller cage. Each one of the multiple clamping blocks is curved and has multiple second concave recesses formed in an outer peripheral surface of the clamping block. The multiple rollers are rotatably mounted to the roller cage and are respectively received by the multiple first concave recesses and the multiple second concave recesses. Each one of the multiple rollers is rotatable along a corresponding one of the multiple first concave recesses and a corresponding one of the multiple second concave recesses.

Claim (Index 2):
The locking device as claimed in  claim 1 , wherein\n the collar body has multiple first curved grooves annularly and separately disposed around the inserting opening and communicating with the chamber; each one of the multiple clamping blocks has multiple radial grooves respectively extending along radial directions of the clamping block; the clamping set has multiple first balls rotatably and respectively received in the multiple first curved grooves and multiple radial grooves of the multiple clamping blocks; and the multiple clamping blocks are rotatable around the inserting opening via the multiple first balls rotatably and respectively received in the multiple first curved grooves and the multiple radial grooves of the multiple clamping blocks.

Metadata:
- Claim Count in Document: 42.0
- Percentile: 86.0
- Lexical Diversity: 2.88462
- Patent Class: 279.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['10448217', '15570137', '15524031', '11088412', '15522292']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6588847702644108
- 35 USC 102 Novelty (BERT): 0.4574197384068599
- Combined Prediction Score: 0.6387382670786558
- Mean Citation Score: 162.23462999999995
- Max Citation Score: 173.69994
- Similarity Product: 127.6622421185124

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