PATENT CLAIM ANALYSIS

Application Number: 15884516
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-05
Patent Classification: ["210", "512100"]

Abstract:
A grit removal unit for a wastewater system including a grit removal chamber with a substantially annular vertical wall. A horizontal annular ring above the chamber bottom extends inwardly from the annular vertical wall, with an influent channel extending into the chamber beneath the ring and an effluent channel above the rim and extending out of the chamber. The influent and effluent channels both have inner side walls with a curved portion, with both curved portions extending through an arc of at least 90 degrees within the chamber annular vertical wall.

Claim (Index 8):
The grit removal unit of  claim 7 , wherein said J-shaped baffle curved portion spirals from a proximate end adjacent said J-shaped baffle leg to a distal end spaced from said J-shaped baffle leg, said spiral of said J-shaped baffle curved portion having a radius at said distal end which is less than the radius at the proximate end.

Metadata:
- Claim Count in Document: 32.0
- Percentile: 86.0
- Lexical Diversity: 1.81132
- Patent Class: 210.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['14823488', '13837712', '15149760', '13447539', '13130659']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.809510531201506
- 35 USC 102 Novelty (BERT): 0.5604099769911512
- Combined Prediction Score: 0.7846004757804704
- Mean Citation Score: 324.492768
- Max Citation Score: 446.1483
- Similarity Product: 366.06856988976

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

Dataset: test