PATENT CLAIM ANALYSIS

Application Number: 15867448
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2019-07
Patent Classification: ["251", "261000"]

Abstract:
A two-part housing interconnects inlet and outlet fittings in fixed relation to form a valve body having an elongate internal chamber. The chamber includes a piston having a seal and cyclically slidable from a closed, flow-restricting position, to an open position. A cam within the chamber engages a follower on the piston outer surface and is driven by an external handle. Certain valve bodies are formed by connecting inlet and outlet fittings. An actuator includes a two-part collapsible cam insertable through the chamber and into a bonnet. Following piston installation, the cam is extended by an external handle to engage a follower on the piston surface. Another actuator includes a body-encircling ring having a cam track on the interior surface. One end of a follower engages the track and another end engages the piston. Rotation of the ring and track drives the piston within the chamber to control liquid flow through the valve.

Claim (Index 14):
The valve of  claim 10 , wherein the seat comprises an inner surface of at least one of the inlet or the outlet.

Metadata:
- Claim Count in Document: 14.0
- Percentile: 86.0
- Lexical Diversity: 2.14286
- Patent Class: 251.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['14241582', '10860688', '13491499', '11423050', '12704193']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.768478396573613
- 35 USC 102 Novelty (BERT): 0.4728224088192507
- Combined Prediction Score: 0.7389127977981769
- Mean Citation Score: 234.258268
- Max Citation Score: 251.97469
- Similarity Product: 203.5474662131316

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

Dataset: test