PATENT CLAIM ANALYSIS

Application Number: 15768606
Application Type: Utility
Filing Date: 2018-04
Publication Date: 2018-10
Patent Classification: ["347", "027000"]

Abstract:
A maintenance cap is provided for in-situ attachment to a printhead of printing apparatus. The maintenance cap comprises a housing defining at least one chamber for receiving a liquid. An opening in the housing provides a path for the liquid to pass from the chamber into a portion of the printhead when the maintenance cap is engaged with the printhead. The maintenance cap also includes a seal disposed around the opening for engagement with the printhead. A transducer coupled to the housing is used to generate ultrasound acoustic waves in the liquid contained in the chamber and printhead so as to clean the printhead.

Claim (Index 9):
The maintenance cap of  claim 1 , wherein the printhead is an electrostatic printhead comprising an inner volume in which ejection locations of the printhead are disposed and further comprising a face with an opening slot that provides a path between the inner volume and the outside of the printhead.

Metadata:
- Claim Count in Document: 31.0
- Percentile: 91.0
- Lexical Diversity: 1.94643
- Patent Class: 347.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15022468', '15022424', '12626933', '11482968', '11482970']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7613003578205767
- 35 USC 102 Novelty (BERT): 0.4930620848399837
- Combined Prediction Score: 0.7344765305225174
- Mean Citation Score: 239.758552
- Max Citation Score: 274.43118
- Similarity Product: 225.9380138623595

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

Dataset: test