PATENT CLAIM ANALYSIS

Application Number: 15940189
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-08
Patent Classification: ["210", "291000"]

Abstract:
An underdrain apparatus and a method for manufacturing such apparatus are provided. The underdrain apparatus can be extruded in long sections as a unitary part. The underdrain apparatus may be extruded in various sizes, shapes, and materials. Further, the underdrain apparatus may include a passageway for transporting water to and from the filter media and/or air to the filter media. In some embodiments, apertures are formed in the underdrain apparatus during an extrusion process to provide a path between the passageway and the filter media.

Claim (Index 19):
The underdrain apparatus according to  claim 14 , wherein the trapezoidal cover member includes a flange.

Metadata:
- Claim Count in Document: 50.0
- Percentile: 90.0
- Lexical Diversity: 1.80769
- Patent Class: 210.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['15589079', '15072934', '14290726', '09303306', '10926280']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8377179781567358
- 35 USC 102 Novelty (BERT): 0.5630799757154246
- Combined Prediction Score: 0.8102541779126047
- Mean Citation Score: 365.487692
- Max Citation Score: 439.02475
- Similarity Product: 421.9993554488569

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

Dataset: test