PATENT CLAIM ANALYSIS

Application Number: 15909753
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-07
Patent Classification: ["414", "022540"]

Abstract:
The present invention relates to a tubular handling system for maneuvering tubulars onto or off of a rig and including a tubular grip adapted to engage a variety of tubular sizes.

Claim (Index 8):
The apparatus of  claim 1 , the tubular gripper further comprising:\n a bottom plate having a base end and a grip end; a bottom plate having a base end and a grip end; a top plate located parallel and substantially aligned with the bottom plate, and having a base end and a grip end;\n a first grip arm with a first end and a second end, pivotally coupled to the bottom plate and the top plate, said first grip arm pivoting about a first axis located between the first and second ends; \n a second grip arm with a first end and a second end, pivotally coupled to the bottom plate and the top plate, said second grip arm pivoting about a second axis located between the first and second ends; \n a first actuator coupled proximate to the first end of the first grip, and further coupled proximate to the base ends of the bottom plate and the top plate; and \n a second actuator coupled proximate to the first end of the second grip, and further coupled proximate to the base ends of the bottom plate and the top plate; \n at least one friction roller located at the second end of the first grip arm and being substantially perpendicular to the bottom plate and top plate; \n at least one friction roller located at the second end of the second grip arm and being substantially perpendicular to the bottom plate and top plate; and \n a plurality of friction rollers located between the base ends of the top plate and the bottom plate and being substantially perpendicular to the bottom plate and the top plate.

Metadata:
- Claim Count in Document: 11.0
- Percentile: 90.0
- Lexical Diversity: 1.28
- Patent Class: 414.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15144393', '13855599', '12259251', '14792311', '12632261']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8587682440530854
- 35 USC 102 Novelty (BERT): 0.5353081381114683
- Combined Prediction Score: 0.8264222334589237
- Mean Citation Score: 274.83319800000004
- Max Citation Score: 398.35464
- Similarity Product: 360.254457417841

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