PATENT CLAIM ANALYSIS

Application Number: 15764428
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-10
Patent Classification: ["198", "835000"]

Abstract:
According to the present invention, a conveyor pulley for use in a belt conveyor is provided, comprising: a roller tube ( 1 ); wherein the roller tube ( 1 ) is formed by plastically deforming a central portion of a substantially cylindrical metal tube ( 2 ) radially outwardly so as to form a crowned portion ( 4 ) having an enlarged outer diameter (OD ENL ) with respect to remaining portions ( 6 ) of the metal tube ( 2 ).

Claim (Index 7):
The process of  claim 6 , wherein expanding the deforming portion ( 18 ) comprises radially outwardly displacing three rolls ( 24 ) having rotational axes substantially parallel to the longitudinal axis of the metal tube ( 2 ), and\n rotating the three rolls ( 24 ) about the longitudinal axis of the metal tube ( 2 ).

Metadata:
- Claim Count in Document: 5.0
- Percentile: 90.0
- Lexical Diversity: 1.6
- Patent Class: 198.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['10553566', '11444208', '11648704', '10495344', '10518000']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.836237185360704
- 35 USC 102 Novelty (BERT): 0.4515203736449426
- Combined Prediction Score: 0.7977655041891278
- Mean Citation Score: 161.13194800000005
- Max Citation Score: 166.24759
- Similarity Product: 112.68430100628912

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