PATENT CLAIM ANALYSIS

Application Number: 16444999
Application Type: Utility
Filing Date: 2019-06
Publication Date: 2019-10
Patent Classification: ["277", "532000"]

Abstract:
A header ring for use in a stuffing box comprising an annular body portion of an elastomeric material, an annular radially inward projecting sealing lip portion formed on said body portion and an annular, axially facing pedestal portion formed on said body portion, said pedestal portion defining an annularly extending radially inwardly facing pedestal surface, the sealing lip portion defining an annularly extending, radially inward facing sealing surface, the sealing surface and the pedestal surface forming a juncture, at least a portion of the pedestal portion adjacent the juncture and forming the pedestal surface and at least a portion of the sealing lip portion adjacent the juncture and forming a portion of the sealing surface being comprised of a layer of reinforced elastomeric material bonded to the body portion.

Claim (Index 25):
The header ring of  claim 19 , further comprising an axially extending annular bead opposite the fourth annular portion, the bead being adjacent the first annular portion.

Metadata:
- Claim Count in Document: 17.0
- Percentile: 100.0
- Lexical Diversity: 2.85417
- Patent Class: 277.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15370625', '14459869', '13733749', '10441873', '14614254']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7935356260950823
- 35 USC 102 Novelty (BERT): 0.5529889607464769
- Combined Prediction Score: 0.7694809595602218
- Mean Citation Score: 315.129206
- Max Citation Score: 488.31204
- Similarity Product: 371.2164833800721

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

Dataset: test