PATENT CLAIM ANALYSIS

Application Number: 15904550
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2018-10
Patent Classification: ["359", "510000"]

Abstract:
A drape maintains a sterile state of a surgical microscope by covering the surgical microscope that enlarges and observes a minute portion of an observation object, and includes: a main body portion that is folded in an unused state and expanded in an in-use state to cover the surgical microscope; and a handle portion that promotes a state change of the drape from the unused state to the in-use state.

Claim (Index 8):
The drape according to  claim 1 , comprising an aperture cover attached to a lens barrel portion of the surgical microscope, the aperture cover being configured to protect an aperture surface, wherein\n the aperture cover is attachable to the lens barrel portion in a state where the main body portion is folded.

Metadata:
- Claim Count in Document: 16.0
- Percentile: 88.0
- Lexical Diversity: 1.85
- Patent Class: 359.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['10946408', '13967588', '10772335', '13627517', '12684603']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7899533612995427
- 35 USC 102 Novelty (BERT): 0.4660785804515263
- Combined Prediction Score: 0.7575658832147412
- Mean Citation Score: 163.37868199999997
- Max Citation Score: 174.6094
- Similarity Product: 125.44078783562183

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