PATENT CLAIM ANALYSIS

Application Number: 16079135
Application Type: Utility
Filing Date: 2018-08
Publication Date: 2019-02
Patent Classification: ["347", "102000"]

Abstract:
Various shielding systems to shield printer heads, extrusion nozzles and extrusion nozzle openings from direct or reflected impingement thereupon of curing radiation so that to prevent undesired inadvertent curing of material residues adhered to the external surface of the printer extrusion nozzle and/or inside the nozzle opening forming cured residues that may compromise the accuracy of the printing process.

Claim (Index 16):
Curing radiation shielding system, comprising:\n a voltage generator in communication with a controller and electrically connected to a fixed ring or partial ring, rigidly attached to and at least partially surrounding a printer head and operative to induce about at least a portion of the ring an electromagnetic field; a series of two or more frames being of different sizes and arranged in a concentric fashion about a central axis of the printer head; a membrane of UV radiation blocking flexible material disposed between every two adjacent frames and attached to at least a portion of circumference of each frame; and wherein, the largest frame is made of a ferromagnetic material.

Metadata:
- Claim Count in Document: 15.0
- Percentile: 96.0
- Lexical Diversity: 1.38636
- Patent Class: 347.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15107488', '12109491', '12007069', '10827097', '09937979']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.729298004888508
- 35 USC 102 Novelty (BERT): 0.4771887661984265
- Combined Prediction Score: 0.7040870810194999
- Mean Citation Score: 146.85780600000004
- Max Citation Score: 155.21421999999995
- Similarity Product: 102.99948531123158

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

Dataset: test