PATENT CLAIM ANALYSIS

Application Number: 16283252
Application Type: Utility
Filing Date: 2019-02
Publication Date: 2019-06
Patent Classification: ["166", "077510"]

Abstract:
A tool carrier, which is also known as a top drive or a power swivel, for a well operation rig includes link arms coupled between the rotating hook assembly and the lower pipe gripping structure, the link arms each secured to the rotating hook assembly by a first rigid connection and secured to the lower pipe gripping structure by a second rigid connection such that the link arms can extend along well center even when operating in slant. Another tool carrier includes a hinge between the mast and the main housing. The hinge permits the tool carrier to be moved into a more central position when folded onto the rig chassis for transport.

Claim (Index 1):
A truck-conveyed well operation rig comprising:\n a truck with a chassis, the chassis having a front, a back, a left side and a right side; a rig mast folded in a transport position on the chassis, the rig mast including an upper mast section supported on and extending along a length of the chassis and a lower mast section extending alongside the upper mast section; and a tool carrier including:\n tool support structures; and \n a bracket to connect the tool support structures into a mast of the well operation rig, the bracket including: a first portion mountable onto the mast; a second portion connected to the tool support structures; and a hinge configured to permit the second portion to pivot away from the first portion, while the first portion remains connected to the second portion, \n wherein the tool carrier is connected to the rig mast and carried in a substantially central position between the left side and the right side.

Metadata:
- Claim Count in Document: 7.0
- Percentile: 99.0
- Lexical Diversity: 1.7
- Patent Class: 166.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['14576420', '14891808', '13580002', '15353798', '14383411']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7823157914400698
- 35 USC 102 Novelty (BERT): 0.4656263675935543
- Combined Prediction Score: 0.7506468490554183
- Mean Citation Score: 188.866658
- Max Citation Score: 212.33331
- Similarity Product: 172.23586337510528

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