PATENT CLAIM ANALYSIS

Application Number: 15957590
Application Type: Utility
Filing Date: 2018-04
Publication Date: 2019-10
Patent Classification: ["141", "340000"]

Abstract:
A funnel is provided, including a main body and a ventilation passage. The main body is configured to lead a liquid into a receiving container. The main body includes a liquid inlet, a receiving chamber and a liquid outlet. The liquid outlet is configured to be communicated with the receiving container. The ventilation passage is configured to be communicated with the receiving container and external environment. The ventilation passage includes a first passage and a second passage which are communicated with each other. The first passage is integrally formed as a part of the main body. A first end of the first passage is configured to be communicated with the receiving container. The second passage is configured to be communicated with external environment and is detachably assembled to a second end of the first passage.

Claim (Index 10):
The funnel of  claim 8 , wherein the first end of the first passage extends to the liquid outlet, the second end of the first passage extends into the receiving chamber; the funnel further includes an adapter, the main body further includes a head part, the liquid outlet is disposed through the head part, and the adapter is disposed on the head part and is configured to be connected with an opening portion of the receiving container; a first end of the first passage protrudes beyond the liquid outlet and extends into the adapter; the adapter and the head part are rotatably sleeved with each other; the funnel further includes a filter, the filter is positioned between the receiving chamber and the liquid outlet, and the filter is configured to filter the liquid which enters the receiving chamber from the liquid inlet and goes toward the liquid outlet; the resting portion is lower than the two wing portions to form a valley shape so as to receive a part of the pouring container; the liquid inlet and the liquid outlet are parallel, and the main body is tapered from the liquid inlet toward the liquid outlet; the filter is disc-shaped and the liquid outlet is circular; the filter is larger than the liquid outlet in radial dimension; the first passage is divided into three extending segments, and every adjacent two of the three extending segments extend perpendicularly relative to each other; the three extending segments includes first, second and third extending segments; the first extending segment extends along an opening direction of the liquid inlet and is disposed through the liquid outlet; the second extending segment extends along the opening direction of the liquid inlet and into the receiving chamber; the third extending segments is perpendicularly communicated to the first and the second extending segments and has a through hole which is disposed through the main body; a stopper is detachably blocked the through hole for blocking between the third extending segment and external environment; an O-ring is sleeved onto the head part; the adapter includes a threaded segment and a press portion; the threaded segment is configured to be screwed with the opening portion of the receiving container, and the press portion is configured to press on the opening portion of the receiving container; a distance between an axis line of the first extending segment and an axis line of the second extending segment is 0.15 to 0.19 times the maximum distance of the liquid inlet; a distance between the filter and the liquid inlet is 1.1 to 1.4 times a distance between the filter and the liquid outlet; a length of the second passage is 2 to 4 times a length of the first passage in the opening direction of the liquid inlet; the second passage is made of flexible materials; a hanging member is disposed on the main body to be hanged on objects; the hanging member has a penetration hole which is configured to be hooked by a hook body of external environment; the first end is located at the first extending segment and the second end is located at the second extending segment; the adapter is detachably sleeved onto the head part.

Metadata:
- Claim Count in Document: 11.0
- Percentile: 91.0
- Lexical Diversity: 3.24444
- Patent Class: 141.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['12549573', '13527904', '14427092', '13795166', '15132991']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7700288506224858
- 35 USC 102 Novelty (BERT): 0.4551261696436399
- Combined Prediction Score: 0.7385385825246013
- Mean Citation Score: 145.69218800000004
- Max Citation Score: 150.76439
- Similarity Product: 119.3889603672707

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