PATENT CLAIM ANALYSIS

Application Number: 15883288
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2019-01
Patent Classification: ["475", "275000"]

Abstract:
A planetary gear train of an automatic transmission is provided to improve power delivery and fuel efficiency by applying six engagement elements to four planetary gear sets to achieve multiple speeds. The planetary gear train includes: input and output shafts; first to fourth planetary gear sets respectively including first to third rotation elements, fourth to sixth rotation elements, seventh to ninth rotation elements, tenth to twelfth rotation elements; and first to eighth shafts. In particular, the first shaft is fixedly connected to the second and sixth rotation elements, and the input shaft, the fourth shaft is fixedly connected to the fourth and seventh rotation elements, and the seventh and eighth shafts selectively and respectively connect a transmission housing to corresponding rotation elements of the first and third planetary gear sets.

Claim (Index 14):
The planetary gear train of  claim 11 , wherein the tenth rotation element is fixedly connected to the seventh rotation element, the eleventh rotation element is selectively connected to the second rotation element, and the twelfth rotation element is fixedly connected to the eighth rotation element.

Metadata:
- Claim Count in Document: 22.0
- Percentile: 86.0
- Lexical Diversity: 2.38333
- Patent Class: 475.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15704816', '15824720', '15833946', '15834836', '15825516']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8369423585376466
- 35 USC 102 Novelty (BERT): 0.5867130985680761
- Combined Prediction Score: 0.8119194325406895
- Mean Citation Score: 526.7234940000002
- Max Citation Score: 544.0103
- Similarity Product: 459.7239980525255

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