PATENT CLAIM ANALYSIS

Application Number: 15867320
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-05
Patent Classification: ["384", "504000"]

Abstract:
A ball bearing assembly includes at least two units being axially coupled together to allow at least one set of plural spherical balls adapted to be installed between at least one pair of two adjacent units of the at least two units.

Claim (Index 16):
The ball bearing assembly of  claim 15 , wherein a circumferential groove with a radial sectional curvature conforming to that of the ball is indented at the middle of an outer peripheral surface of each inner ring, so that the protruding surfaces of the at least one set of plural balls can be rotatably engaged with at least one circumferential groove of the at least one inner ring, and the rest of the outer peripheral surface of each inner ring is complementary to the surface of the two central holes, so that a gap is formed between each inner ring and the two central holes.

Metadata:
- Claim Count in Document: 17.0
- Percentile: 86.0
- Lexical Diversity: 1.48276
- Patent Class: 384.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['13734608', '12572513', '14727158', '15699133', '14904091']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7880065556731247
- 35 USC 102 Novelty (BERT): 0.4708673896193782
- Combined Prediction Score: 0.7562926390677501
- Mean Citation Score: 159.97448400000005
- Max Citation Score: 166.58408
- Similarity Product: 123.927030675354

Labels:
- Claim Label 101: 1
- Claim Label 102: 1
- Claim Label 103: 0
- Claim Label 112: 1
- Combined Label: 1
- Label 101 Adjusted: 1

Dataset: test