PATENT CLAIM ANALYSIS

Application Number: 15880779
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-08
Patent Classification: ["166", "085500"]

Abstract:
A torque restraint device for connection to a top drive or to a travelling block of a drilling rig. The device is reversibly connectable to a guide track connected to a mast of the drilling rig. The device includes a main body supporting a pair of lockable jaws connected with a hinge body. The jaws are configured to form a closed and locked bracket for engaging the guide track and configured to pivot on the hinge body to provide an open bracket to facilitate disengagement of the device from the guide track. The hinge body forms a connection between at least one of the jaws and the main body.

Claim (Index 3):
The torque restraint device of  claim 2 , wherein the hinge body is a hinge platform formed of two parallel shelves with aligned hinge pin holes and two sets of aligned locking pin holes, the device further including a hinge pin for insertion into the hinge pin holes to provide the pivoting movement of the pivot jaw between a closed form providing the closed bracket and an open form providing the open bracket, the device further comprising a locking pin for insertion into one or the other of the two sets of aligned locking pin holes to lock the jaws in either the closed or open positions by locking the pivot arm of the pivot jaw to one or the other of the two sets of aligned locking pin holes.

Metadata:
- Claim Count in Document: 9.0
- Percentile: 86.0
- Lexical Diversity: 2.03571
- Patent Class: 166.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['13007293', '10537638', '13438766', '14214493', '14563678']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7815093395021924
- 35 USC 102 Novelty (BERT): 0.4772121181993167
- Combined Prediction Score: 0.7510796173719049
- Mean Citation Score: 207.11328000000003
- Max Citation Score: 229.59383
- Similarity Product: 174.95352839719058

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