PATENT CLAIM ANALYSIS

Application Number: 15962360
Application Type: Utility
Filing Date: 2018-04
Publication Date: 2018-11
Patent Classification: ["052", "184000"]

Abstract:
An elevation-type stair structure comprises: a first stair module, including plural first treads and a first wall surface having a first door and a second door; a second stair module, including plural second treads and a second wall surface having a third door and a fourth door; and an elevator module, enabling the first stair module or the second stair module to be ascended or descended, when the second stair module is ascended for being above a location defined at one side of the first stair module, the second door is aligned with the third door, when the second stair module is descended for being below a location defined at one side of the first stair module, the first door is aligned with the fourth door. Accordingly, a user can walk through the first stair module and the second stair module then return to an original location.

Claim (Index 7):
The elevation-type stair structure as claimed in  claim 1 , wherein said second stair module is disposed at the left side of said first stair module, and said second wall surface is arranged to be adjacent to said first wall surface.

Metadata:
- Claim Count in Document: 3.0
- Percentile: 91.0
- Lexical Diversity: 2.96296
- Patent Class: 52.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['14767239', '12264658', '14120481', '14720232', '14914931']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7956554346291694
- 35 USC 102 Novelty (BERT): 0.4699584562791328
- Combined Prediction Score: 0.7630857367941658
- Mean Citation Score: 182.148454
- Max Citation Score: 188.08725
- Similarity Product: 158.87228483234347

Labels:
- Claim Label 101: 1
- Claim Label 102: 1
- Claim Label 103: 1
- Claim Label 112: 0
- Combined Label: 1
- Label 101 Adjusted: 1

Dataset: test