PATENT CLAIM ANALYSIS

Application Number: 15749379
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-08
Patent Classification: ["222", "145200"]

Abstract:
A dispenser ( 10 ) comprises a housing ( 20 ) defining at least three feed channels ( 23, 24, 25 ) and at least one dispensing channel ( 26 ), a spool valve ( 28, 30 ) with a spool ( 30 ) defining at least four flow passages ( 31, 32, 33, 34 ), a deformable sealing plug ( 40 ) in at least two ( 23, 24 ) of the feed channels and in sealing orientation with both the housing ( 22 ) and the spool ( 30 ), and a nipple ( 50 ) in at least the two feed channels ( 23, 24 ) of the housing ( 22 ) comprising the sealing plugs ( 40 ); wherein the spool ( 30 ) can reversibly rotate between an open orientation and a closed orientation can dispense two-component foam formulations and purges the dispensing channel when in the off position.

Claim (Index 8):
The dispenser of  claim 1 , further comprising a trigger ( 70 ) attached to the spool so that when the trigger is moved in a first direction the spool rotates to an open orientation and aligns the flow passages of the spool into fluid communication with the feed channels of the housing and when the trigger moves in a direction opposite to the first direction, the spool rotates into a closed orientation.

Metadata:
- Claim Count in Document: 20.0
- Percentile: 86.0
- Lexical Diversity: 2.42029
- Patent Class: 222.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15327283', '11791244', '11791238', '10318942', '10623973']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7614647538859228
- 35 USC 102 Novelty (BERT): 0.5448006186133438
- Combined Prediction Score: 0.7397983403586649
- Mean Citation Score: 228.373944
- Max Citation Score: 422.59937
- Similarity Product: 342.92402897574726

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