PATENT CLAIM ANALYSIS

Application Number: 15897640
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2018-06
Patent Classification: ["136", "246000"]

Abstract:
A drive shaft includes an extruded internal tube having teeth formed thereon. The drive shaft also includes an extruded external tube having teeth formed therein and coaxially receiving the internal tube. The teeth of the internal tube engaging the teeth of the external tube, wherein the internal tube and the external tube are aluminum.

Claim (Index 5):
The drive shaft assembly of  claim 1 , wherein the detent includes a snap portion extending outwardly therefrom.

Metadata:
- Claim Count in Document: 13.0
- Percentile: 88.0
- Lexical Diversity: 2.14815
- Patent Class: 136.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['15717652', '12137764', '15758632', '10487290', '15403270']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7893606319989159
- 35 USC 102 Novelty (BERT): 0.5329557248967682
- Combined Prediction Score: 0.7637201412887012
- Mean Citation Score: 195.599342
- Max Citation Score: 360.57776
- Similarity Product: 278.62796038606643

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

Dataset: test