PATENT CLAIM ANALYSIS

Application Number: 16361551
Application Type: Utility
Filing Date: 2019-03
Publication Date: 2019-07
Patent Classification: ["366", "002000"]

Abstract:
A method in which a stream of dry cementitious powder from a dry powder feeder passes through a dry cementitious powder inlet conduit to feed a first feed section of a fiber-slurry mixer. An aqueous medium stream passes through at least one aqueous medium stream conduit to feed a first mixing section the fiber-slurry mixer. A stream of reinforcing fibers passes from a fiber feeder through a reinforcing fibers stream conduit to feed a second mixing section of the fiber-slurry mixer. The stream of dry cementitious powder, aqueous medium stream, and stream of reinforcing fibers combine in the fiber-slurry mixer to make a stream of fiber-cement mixture which discharges through a discharge conduit at a downstream end of the mixer.

Claim (Index 6):
The method of  claim 1 ,\n wherein paddles on both shafts are used in the first mixing section, wherein paddles on both shafts are used in a first portion of the second mixing section followed by paddles mounted on both shafts in a second portion of the second mixing section at the downstream end portion of the second mixing section, wherein the second portion of the second mixing section mixes the cementitious slurry and the reinforcement fibers, wherein the paddles of the second portion of the second mixing section are selected from the group consisting of helical paddles, flat paddles, paddles made of a pin having opposed ends, one end for attaching to the shaft and the other end for attachment to a broad paddle head, and the pins used without the paddle head, wherein the flat paddles and helical paddles are unitary paddles having a central opening fitted to the shaft such that the paddle encircles a portion of the shaft, wherein the flat paddles and helical paddles have opposed ends extending in opposite directions from the shaft.

Metadata:
- Claim Count in Document: 50.0
- Percentile: 99.0
- Lexical Diversity: 2.73913
- Patent Class: 366.0
- Transitional Phrase Type: closed
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15663104', '11555655', '11555658', '12684638', '11771521']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8786194742975848
- 35 USC 102 Novelty (BERT): 0.6492788903056916
- Combined Prediction Score: 0.8556854158983954
- Mean Citation Score: 439.226936
- Max Citation Score: 749.8088
- Similarity Product: 656.7668017783643

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