PATENT CLAIM ANALYSIS

Application Number: 16022071
Application Type: Utility
Filing Date: 2018-06
Publication Date: 2020-01
Patent Classification: ["052", "405100"]

Abstract:
Lightweight masonry hollow bricks of a substantially rectangular cuboid shape having central cavities and side indentations. A concrete composition of the masonry hollow bricks includes cement, water, sand, a coarse aggregate, and an insulating material, e.g. perlite, polyethylene, crumb rubber. The developed masonry hollow bricks met the ASTM requirements for non-load bearing masonry bricks in addition to satisfying the ASTM standard as being lightweight masonry bricks.

Claim (Index 1):
A masonry hollow brick of a substantially rectangular cuboid shape with a top surface and a bottom surface, comprising:\n first and second outer central cavities having rectangular cross sections parallel to a rectangular cross section of the masonry hollow brick; an inner central cavity having a rectangular cross section that is disposed between and parallel with the first and second outer central cavities; and first and second rectangular side indentations having cross sections extending from a sidewall of the masonry hollow brick toward the inner central cavity; wherein: the top surface and the bottom surface are flat; the inner central cavity and the first or the second side indentations are not continuous; the first and second outer central cavities, the inner central cavity, and the first and second side indentations are continuous along a direction perpendicular to the cross section of the masonry hollow brick; and the length of each of the first and second rectangular side indentations is 12-18% relative to that of the rectangular cross section of the masonry hollow brick; the length of each of the rectangular cross sections of the first and second outer central cavities is 82-90% relative to that of the masonry hollow brick; the length of the rectangular cross section of the inner central cavity is 45-65% relative to that of the masonry hollow brick; the first and second outer central cavities and the inner central cavity are the only cavities present in the masonry hollow brick; and the masonry hollow brick is a cured form of a concrete composition comprising:\n cement; \n water; \n sand; \n an insulating material which is at least one selected from the group consisting of a perlite, a polyethylene, and a crumb rubber; and \n a coarse aggregate, which is not the insulating material.

Metadata:
- Claim Count in Document: 50.0
- Percentile: 94.0
- Lexical Diversity: 1.48077
- Patent Class: 52.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15895679', '15969297', '15495332', '15065473', '15920489']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8268519357968044
- 35 USC 102 Novelty (BERT): 0.512546210281179
- Combined Prediction Score: 0.7954213632452418
- Mean Citation Score: 273.69057999999995
- Max Citation Score: 291.51376
- Similarity Product: 183.02282981624603

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

Dataset: test