PATENT CLAIM ANALYSIS

Application Number: 15951031
Application Type: Utility
Filing Date: 2018-04
Publication Date: 2018-10
Patent Classification: ["425", "113000"]

Abstract:
Techniques, systems, and devices are described for implementing a portable and affordable 3D printer. One portable 3D printer includes a material supply system to supply printing material to a print engine. The print engine includes an extrusion system that comprises a heating block, which includes a top portion coupled to the material supply system to receive the printing material, a heating body to heat up the printing material, and a heat break portion positioned between the top portion and the heating body. The printer further includes a movement system to allow a horizontal movement of the extruder carriage, a build platform positioned below the movement system to receive the printing material from the extrusion system, and a printer body positioned to enclose the extrusion system, the movement system, and the build platform.

Claim (Index 25):
The portable 3D printer of  claim 16 , further comprising:\n a ventilation system positioned at a side of the printer body to remote printing exhaust from an internal space of the portable 3D printer to an outside environment, the ventilation system including two fans positioned symmetrically around a center line of the portable 3D printer, and separated from at least some components in the internal space of the portable 3D printer by a plate disposed at across the internal space of the 3D printer, the ventilation system further including a removable filter assembly facing the outside environment and configured to accommodate a High Efficiency Particulate Air (HEPA) filter.

Metadata:
- Claim Count in Document: 2.0
- Percentile: 91.0
- Lexical Diversity: 2.63636
- Patent Class: 425.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15029197', '14829023', '15162046', '15260813', '15437054']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7074054750771955
- 35 USC 102 Novelty (BERT): 0.4887645910545306
- Combined Prediction Score: 0.685541386674929
- Mean Citation Score: 206.124362
- Max Citation Score: 227.63812
- Similarity Product: 169.2117366682386

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

Dataset: test