PATENT CLAIM ANALYSIS

Application Number: 15958815
Application Type: Utility
Filing Date: 2018-04
Publication Date: 2019-10
Patent Classification: ["381", "338000"]

Abstract:
A playback device comprises an acoustic waveguide having a bounding surface, the bounding surface delimiting an opening. A drainage channel extends from the opening and is arranged to direct liquid from inside the waveguide toward a drainage outlet.

Claim (Index 20):
A playback device comprising:\n an electroacoustic transducer; an acoustic waveguide in fluid communication with the electroacoustic transducer, a lower bounding surface of the acoustic waveguide having an undulating shape, the lower bounding surface delimiting a plurality of openings located at local minima of the undulating shape; respective drainage channels extending from each of the plurality of openings; wherein the respective drainage channels are arranged to direct liquid from inside the waveguide toward a drainage outlet.

Metadata:
- Claim Count in Document: 11.0
- Percentile: 91.0
- Lexical Diversity: 1.41379
- Patent Class: 381.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15942819', '13601519', '15341575', '15421047', '14584680']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6517052028322299
- 35 USC 102 Novelty (BERT): 0.4807326768679074
- Combined Prediction Score: 0.6346079502357976
- Mean Citation Score: 117.66539679999998
- Max Citation Score: 173.14643999999996
- Similarity Product: 121.78202354155536

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