PATENT CLAIM ANALYSIS

Application Number: 15907271
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2019-01
Patent Classification: ["084", "414000"]

Abstract:
Cajones or cajon drums include a variety of improvements over existing cajones. Improvements include improved rigidity of sides other than a side containing a striking surface to prevent loss of volume, a vent hole located on a same side as the striking surface, the use of layers of maple to provide the striking surface, the use of added masses on the striking surface to modify the fundamental frequency of the striking surface, the use of a receptacle containing small metal (copper or silver) items to provide a snare effect, internal dimensions of the cajon chosen to match resonant frequencies of a selected style of music, and the use of damping materials in the cajones to modify the tone.

Claim (Index 15):
A cajon comprising:\n a top; a bottom; a first pair of opposed sides extending between the top and the bottom; and a second pair of opposed sides extending between the top and the bottom and further extending between the first pair of opposed sides; wherein internal dimensions between the top and the bottom, between the first pair of opposed sides, and between the second pair of opposed sides are selected based on resonant fundamental frequencies of selected tones from a selected style of music.

Metadata:
- Claim Count in Document: 20.0
- Percentile: 88.0
- Lexical Diversity: 1.88235
- Patent Class: 84.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['14645236', '12793936', '15756230', '14544709', '14644244']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.5975691993032256
- 35 USC 102 Novelty (BERT): 0.5182817744740731
- Combined Prediction Score: 0.5896404568203104
- Mean Citation Score: 204.08824600000003
- Max Citation Score: 315.4809
- Similarity Product: 147.68619357300102

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