PATENT CLAIM ANALYSIS

Application Number: 15757782
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-12
Patent Classification: ["052", "187000"]

Abstract:
The step for modular staircases comprises a portion of tread ( 2 ) associated with a support body ( 3 ) suitable for permitting the reciprocal assembly of the adjacent steps ( 1 ). The support body ( 3 ) comprises a pair of beams extending substantially vertically, suitable for being arranged facing one another in mounting position so as to define respective sides ( 40 ) of the step ( 1 ). Protruding perpendicular from the sides ( 40 ) are a respective upper bracket ( 5 ) and a respective lower bracket ( 6 ), suitable one for supporting in support said portion of tread ( 2 ) and the other for being secured to an opposite bracket ( 5 ) of an adjacent step ( 1 ).

Claim (Index 11):
A step according to  claim 1 , wherein said portion of tread has a substantially trapezoid-shaped profile for manufacturing of spiral staircases, said portion of tread being supported in support on an internal support body and an external support body, arranged at smaller and larger bases of said substantially trapezoid-shaped profile.

Metadata:
- Claim Count in Document: 9.0
- Percentile: 90.0
- Lexical Diversity: 2.10938
- Patent Class: 52.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['10299490', '12772546', '11083885', '12703494', '10095780']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8184898109291853
- 35 USC 102 Novelty (BERT): 0.4998249708483228
- Combined Prediction Score: 0.786623326921099
- Mean Citation Score: 180.907012
- Max Citation Score: 196.7021
- Similarity Product: 117.56964238888024

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

Dataset: test