PATENT CLAIM ANALYSIS

Application Number: 16135905
Application Type: Utility
Filing Date: 2018-09
Publication Date: 2019-01
Patent Classification: ["347", "020000"]

Abstract:
A quick release print head includes a heating block, a nozzle tube and a connecting tube. The nozzle tube is inserted in the heating block. One end of the nozzle tube has a nozzle and the other end is extended with an extension tube exposed to the heating block. The connecting tube is connected with the extension tube. Whereby, the extension tube extended from the nozzle tune is exposed to the heating block so that the nozzle tube disposed near the heating block cannot be disassembled. Thus, a process of replacing components by heating a nozzle can be bypassed, and advantages of quick disassembly and easy maintenance of the print head can be achieved.

Claim (Index 17):
The print head with quick release mechanism according to  claim 9 , wherein the connecting tube and the extension tube are combined with each other; an outer periphery of the extension tube has third external threads, and an inner periphery of the connecting tube has third internal threads; the third external threads and the third internal threads are screwed together.

Metadata:
- Claim Count in Document: 28.0
- Percentile: 97.0
- Lexical Diversity: 2.31481
- Patent Class: 347.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15630671', '15250320', '10973958', '10614586', '15408941']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.708206128598909
- 35 USC 102 Novelty (BERT): 0.5367133702733007
- Combined Prediction Score: 0.6910568527663482
- Mean Citation Score: 188.849362
- Max Citation Score: 362.99365
- Similarity Product: 283.47946181097933

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