PATENT CLAIM ANALYSIS

Application Number: 16198183
Application Type: Utility
Filing Date: 2018-11
Publication Date: 2019-03
Patent Classification: ["209", "158000"]

Abstract:
Hydraulic classifiers are provided for sorting material using injected water. Some embodiments include upper and lower housings having different cross-sectional shapes. In some embodiments, certain improvements are provided for cleanout and/or removal or replacement of teeter bars.

Claim (Index 1):
A hydraulic classifier, comprising:\n an upper housing, said upper housing having a plurality of generally planar sidewalls, the upper housing having a rectangular cross-section; a lower housing operably coupled to said upper housing, the lower housing having a round cross-section; an overflow outlet supported on said upper housing; a feed inlet disposed to receive aggregate material into said upper housing; a water injection system, the water injection system comprising:\n a conduit; \n a plurality of teeter bars in fluid communication with said conduit; and \n an underflow outlet in fluid communication with said lower housing.

Metadata:
- Claim Count in Document: 30.0
- Percentile: 98.0
- Lexical Diversity: 1.17143
- Patent Class: 209.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15666871', '15675999', '10984486', '14161673', '14163773']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6112099171724237
- 35 USC 102 Novelty (BERT): 0.4566408058093837
- Combined Prediction Score: 0.5957530060361197
- Mean Citation Score: 108.35964479999998
- Max Citation Score: 191.44899
- Similarity Product: 171.48249932700634

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