PATENT CLAIM ANALYSIS

Application Number: 16264641
Application Type: Utility
Filing Date: 2019-01
Publication Date: 2019-05
Patent Classification: ["411", "399000"]

Abstract:
A screw capable of cutting and compressing dregs in an object to be drilled has a tapered head with a larger upper end and a small lower end, and a tapered surface being formed between the larger upper end and the small lower end; and at least one rib winding around the tapered surface of the head. Each of the rib is formed by an outer wall and an inner wall the connection of the inner wall and outer wall is formed as a sharp knife portion which winds around the tapered surface of the tapered head; and the outer wall is inclined so that a lower distal side of the outer wall is more near a center axis of the tapered head; and the inner wall is inclined so that an upper distal end of the inner wall is more near a center axis of the tapered head.

Claim (Index 3):
The screw capable of cutting and compressing dregs in an object to be drilled as claimed in  claim 1 , wherein each rib ( 2 ,  3 ) winds around the tapered surface of the head through an angle equal to or larger than 360 degrees.

Metadata:
- Claim Count in Document: 5.0
- Percentile: 99.0
- Lexical Diversity: 2.58333
- Patent Class: 411.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['14131187', '12283521', '11369138', '14271440', '12787100']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7044096291581987
- 35 USC 102 Novelty (BERT): 0.4331022988166503
- Combined Prediction Score: 0.6772788961240439
- Mean Citation Score: 110.461924
- Max Citation Score: 114.19215
- Similarity Product: 85.2477223938167

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

Dataset: test