PATENT CLAIM ANALYSIS

Application Number: 16417442
Application Type: Utility
Filing Date: 2019-05
Publication Date: 2019-09
Patent Classification: ["212", "197000"]

Abstract:
A mobile lift crane includes a carbody; a rotating bed; a boom; a moveable counterweight unit; at least one linear actuation device; and at least one arm pivotally connected at a first end to the rotating bed and at a second end to the linear actuation device. The arm and linear actuation device are connected between the rotating bed and the counterweight unit such that extension and retraction of the linear actuation device changes the position of the counterweight unit compared to the rotating bed. In one method of operation, the counterweight unit is never supported by the ground during crane pick, move and set operations other than indirectly by the ground engaging members on the carbody.

Claim (Index 8):
The mobile lift crane of  claim 7 , wherein the rack and pinion assembly further comprises third and fourth pinion gears driven respectively by third and fourth hydraulic motors, and wherein the first and fourth hydraulic motors are mounted adjacent the third side of the rack, and the second and third hydraulic motors are mounted adjacent the fourth side of the rack.

Metadata:
- Claim Count in Document: 18.0
- Percentile: 100.0
- Lexical Diversity: 2.08197
- Patent Class: 212.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['12023902', '13963993', '13165287', '14665886', '13752053']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8280128388281488
- 35 USC 102 Novelty (BERT): 0.6313742912431523
- Combined Prediction Score: 0.8083489840696492
- Mean Citation Score: 622.18675
- Max Citation Score: 649.814
- Similarity Product: 589.8828412041663

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