PATENT CLAIM ANALYSIS

Application Number: 15957877
Application Type: Utility
Filing Date: 2018-04
Publication Date: 2019-10
Patent Classification: ["138", "121000"]

Abstract:
A wear-resistant multi-layer retractable water pipe, comprising a retractable inner pipe; a one- or multi-layer retractable fabric sleeve; and a retractable wear-resistant protective layer, wherein the retractable inner pipe is nested in the fabric sleeve, and the fabric sleeve is nested in the retractable wear-resistant protective layer. The present disclosure has the following advantages: the pressure bearing capacity of the water pipe is improved; second, the fabric sleeve is not easily worn and scratched, and the service life of the water pipe is prolonged; even if the inner pipe is broken, the outermost wear-resistant protective layer has a certain pressure resistance, ensuring that the water pipe can continue to be used, the service life of the water pipe is prolonged; and, the outermost wear-resistant protective layer has a smooth surface and therefore is easy to clean.

Claim (Index 5):
The water pipe according to  claim 1 , wherein an inner wall surface of the wear-resistant protective layer is fit with an outer surface of the fabric sleeve.

Metadata:
- Claim Count in Document: 11.0
- Percentile: 91.0
- Lexical Diversity: 2.46774
- Patent Class: 138.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['14108807', '15289413', '12455582', '14799008', '10542730']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7382967995630085
- 35 USC 102 Novelty (BERT): 0.4570471594203211
- Combined Prediction Score: 0.7101718355487397
- Mean Citation Score: 156.80668599999996
- Max Citation Score: 184.23024
- Similarity Product: 135.73216861779213

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