PATENT CLAIM ANALYSIS

Application Number: 16234700
Application Type: Utility
Filing Date: 2018-12
Publication Date: 2019-09
Patent Classification: ["381", "349000"]

Abstract:
A bass reflex port including: a tubular body portion; and a surface forming portion which is board-like, and continuous to an inner wall of the tubular body portion and which has a surface extending radially outwardly from an opening end of the tubular body portion disposed in a housing of a speaker, wherein the surface forming portion extends linearly in a direction away from a tube axis of the tubular body portion in a cross section parallel to the tube axis.

Claim (Index 4):
The bass reflex port according to  claim 1 , wherein the surface of the surface forming portion is disposed at an angle that is greater than 180 degrees and smaller than 270 degrees with respect to the inner wall of the tubular body portion.

Metadata:
- Claim Count in Document: 32.0
- Percentile: 98.0
- Lexical Diversity: 1.82979
- Patent Class: 381.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['13216527', '14209219', '14209656', '15688087', '13701780']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7535997884055203
- 35 USC 102 Novelty (BERT): 0.5123907031402389
- Combined Prediction Score: 0.7294788798789922
- Mean Citation Score: 269.911092
- Max Citation Score: 285.0543
- Similarity Product: 195.45369678468705

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

Dataset: test