PATENT CLAIM ANALYSIS

Application Number: 15765648
Application Type: Utility
Filing Date: 2018-04
Publication Date: 2019-03
Patent Classification: ["347", "086000"]

Abstract:
A printing fluid cartridge ( 104 ) for a pumped printing fluid system containing a pump ( 110 ) is described, the printing fluid cartridge ( 104 ) comprising a housing ( 120 ) defining an interior chamber ( 122 ); a collapsible bag ( 124 ) within the chamber for holding a supply of printing fluid ( 126 ); and a fluid connection member ( 106 ) for forming a fluid connection between the collapsible bag ( 124 ) and an upstream side of the pump ( 110 ). The housing ( 120 ) includes a structure allowing the application of manual pressure to the collapsible bag ( 124 ) to urge printing fluid out of the collapsible bag through the fluid connection member ( 106 ) to the upstream side of the pump ( 110 ) to displace air ( 130 ) in the fluid connection member ( 106 ) and the pump ( 110 ).

Claim (Index 12):
A method of purging an printing fluid supply pump, comprising:\n connecting a printing fluid cartridge to the pump, the printing fluid cartridge comprising a housing defining an interior chamber, and a collapsible bag within the chamber for holding a supply of printing fluid, wherein the housing comprises a structure allowing the application of manual pressure to the collapsible bag, such that the supply of printing fluid is in fluid communication with an upstream side of the pump; and manually applying pressure to the collapsible bag via the housing structure, thereby urging printing fluid out of the collapsible bag until air in the fluid connection member and the pump has been displaced.

Metadata:
- Claim Count in Document: 32.0
- Percentile: 91.0
- Lexical Diversity: 2.76271
- Patent Class: 347.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['13679177', '15542430', '12680926', '09912406', '10404357']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7335722795183405
- 35 USC 102 Novelty (BERT): 0.4582036866778822
- Combined Prediction Score: 0.7060354202342947
- Mean Citation Score: 155.586852
- Max Citation Score: 161.81194
- Similarity Product: 128.1185504325509

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