PATENT CLAIM ANALYSIS

Application Number: 15921494
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-10
Patent Classification: ["164", "133000"]

Abstract:
The invention relates to a stopper for a sprue of a casting mould, said stopper having a through-passage for introducing casting material into the sprue of the casting mould and being designed such that it automatically closes the through-passage to prevent casting material from flowing out of the casting mould, and also to a method for filling a casting mould with casting material, having the steps of: inserting such a stopper into a sprue of a casting mould and introducing casting material into the through-passage.

Claim (Index 5):
The stopper according to the previous claim, characterized in that the slit ( 10 ) in the undeformed state of the stopper body ( 2 ) extends radially with respect to the direction of flow ( 9 ) through the through-passage through one end of the stopper body, into which the through-passage ( 8 ) flows, and extends axially ( 9 ) into the through-passage.

Metadata:
- Claim Count in Document: 9.0
- Percentile: 90.0
- Lexical Diversity: 2.30769
- Patent Class: 164.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['12126597', '13129707', '13328210', '10312938', '14312817']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7734152570619321
- 35 USC 102 Novelty (BERT): 0.4857846452427264
- Combined Prediction Score: 0.7446521958800115
- Mean Citation Score: 155.55643600000005
- Max Citation Score: 162.29367
- Similarity Product: 104.97363223545132

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

Dataset: test