PATENT CLAIM ANALYSIS

Application Number: 15915269
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-08
Patent Classification: ["166", "382000"]

Abstract:
A system for pushing and pulling rod strings through the ground or an underground pipe. The apparatus has a downhole tool attached to the distal end of the rod string. The push/pull machine has a stationary frame that is placed against the ground to provide a reaction surface. The stationary frame has an opening for the rod string to pass through. A rod gripping assembly is supported on the machine frame and moveable relative to the stationary frame. The push/pull machine has a powered rod section spinner to add or remove rod string sections from the rod string. An actuator powers movement of jaws into a spinner bowl to cause a powered gripping of the rod string section. With the rod string section gripped a motor is activated to rotate the rod string section to connect it to a rod string or disconnect it from the rod string.

Claim (Index 6):
The apparatus of  claim 2  in which:\n the spinner bowl has an opening with a greater diameter at a first end and a lesser diameter at a second end; \n the second jaw members are disposed within the opening of the spinner bowl to surround the rod string disposed within the opening; and further comprising:\n a cylinder to move the second jaw members relative to the spinner bowl to cause the jaws to grip the rod string.

Metadata:
- Claim Count in Document: 22.0
- Percentile: 90.0
- Lexical Diversity: 2.22857
- Patent Class: 166.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['14512717', '15585295', '14206548', '11407679', '14503600']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7587102057988059
- 35 USC 102 Novelty (BERT): 0.5434784780523231
- Combined Prediction Score: 0.7371870330241576
- Mean Citation Score: 271.503998
- Max Citation Score: 409.34622
- Similarity Product: 347.70352805879827

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