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 15):
The planetary gear train of  claim 14 , further comprising:\n a first clutch disposed between the second rotation element and the eleventh rotation element; a second clutch disposed between the third rotation element and the fourth rotation element; a third clutch disposed between the third rotation element and the fifth rotation element; a fourth clutch disposed between the third rotation element and the ninth rotation element; a first brake disposed between the first rotation element and the transmission housing; and a second brake disposed between the ninth rotation element and the transmission housing.

Metadata:
- Claim Count in Document: 22.0
- Percentile: 86.0
- Lexical Diversity: 2.38333
- Patent Class: 475.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15704816', '15824720', '15833946', '15834836', '15825516']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8188820450974462
- 35 USC 102 Novelty (BERT): 0.5893412196521229
- Combined Prediction Score: 0.7959279625529139
- Mean Citation Score: 526.7234940000002
- Max Citation Score: 544.0103
- Similarity Product: 480.1089302898348

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