PATENT CLAIM ANALYSIS

Application Number: 15903891
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2018-08
Patent Classification: ["277", "358000"]

Abstract:
A mechanical seal assembly has rotational and stationary sealing members) and a drive unit, which is axially adjacent one of the sealing members. An energizing member urges the drive unit towards the sealing members. A retainer axially and radially retains one of the sealing members. The drive unit is in contact with one of the rotational and stationary members by way of contacting surfaces which are in the range of 1 and 20 light bands of flatness, inclusive.

Claim (Index 3):
The mechanical seal assembly according to  claim 1 , wherein said retainer has an annular shape.

Metadata:
- Claim Count in Document: 7.0
- Percentile: 88.0
- Lexical Diversity: 1.80851
- Patent Class: 277.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['12276854', '10520688', '13532498', '15638974', '10471158']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7939282645228629
- 35 USC 102 Novelty (BERT): 0.456177112069256
- Combined Prediction Score: 0.7601531492775022
- Mean Citation Score: 146.79121999999995
- Max Citation Score: 160.90497
- Similarity Product: 130.75435440395594

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