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 6):
A cajon as recited in  claim 3 , comprising a cross brace member underlying the striking surface but not in contact with the striking surface.

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): 0.5977145380061483
- 35 USC 102 Novelty (BERT): 0.5167786221450614
- Combined Prediction Score: 0.5896209464200396
- Mean Citation Score: 204.08824600000003
- Max Citation Score: 315.4809
- Similarity Product: 158.51593219656945

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