PATENT CLAIM ANALYSIS

Application Number: 15993250
Application Type: Utility
Filing Date: 2018-05
Publication Date: 2019-05
Patent Classification: ["084", "415000"]

Abstract:
A drum apparatus with advanced acoustic response is provided. The drum apparatus includes a drum body having a side wall defining a resonant chamber. The side wall can include a plurality of coupling structures disposed about its circumference; e.g., as adapted for engaging a drum head across an open end of the drum body, in acoustic communication with the resonant chamber. The drum body side wall and coupling structures can be formed of a substantially continuous material defining an integral structure of the drum body.

Claim (Index 16):
The method of  claim 11 , further comprising defining an acoustic port extending along a longitudinal axis through the drum shell, and\n extending the acoustic port along the longitudinal axis, wherein the substantially continuous material protrudes from the drum shell along the longitudinal axis of the acoustic port; or defining an angle of the longitudinal axis between about 20 and about 70 degrees with respect to the drum shell.

Metadata:
- Claim Count in Document: 14.0
- Percentile: 93.0
- Lexical Diversity: 1.73585
- Patent Class: 84.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['11122923', '12820397', '12546607', '14576186', '13740148']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6094304198748144
- 35 USC 102 Novelty (BERT): 0.4884963239575917
- Combined Prediction Score: 0.5973370102830922
- Mean Citation Score: 195.22086
- Max Citation Score: 203.59975
- Similarity Product: 125.1219582555294

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