PATENT CLAIM ANALYSIS

Application Number: 15965028
Application Type: Utility
Filing Date: 2018-04
Publication Date: 2018-11
Patent Classification: ["060", "459000"]

Abstract:
A portable hydraulic power unit includes a fluid tank supported on a frame, a first pump configured to draw hydraulic fluid from the tank and a second pump configured to draw hydraulic fluid from the tank. The portable hydraulic power unit further includes a two-way valve disposed on a high-flow line extending from an output of the second pump, the two-way valve movable between an open state and a closed state. The two-way valve is electrically-actuated and configured to shift to the open state based on a hydraulic fluid pressure in a combined flow line downstream of the first pump and the second pump exceeding a threshold pressure level. The two-way valve directs the output of the second pump back to the fluid tank when the two-way valve is in the open state.

Claim (Index 15):
A method comprising:\n powering a first pump and a second pump of a hydraulic power unit simultaneously, the first pump drawing hydraulic fluid from a fluid reservoir and providing a first flow of the hydraulic fluid to a first valve, the second pump drawing hydraulic fluid from the fluid reservoir and providing a second flow of the hydraulic fluid to the first valve, wherein the first valve is configured to route the hydraulic fluid to a hydraulically-driven tool; measuring, by a transducer, a hydraulic fluid pressure indicative of a pressure in a combined flow line upstream of the first valve; and controlling a second valve between an open state and a closed state based on the measured hydraulic fluid pressure, wherein the second valve is configured to divert the second flow to a system return line when in the open state.

Metadata:
- Claim Count in Document: 1.0
- Percentile: 91.0
- Lexical Diversity: 2.57407
- Patent Class: 60.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15965036', '11771202', '15507964', '14690522', '13260732']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7365614006569133
- 35 USC 102 Novelty (BERT): 0.4787697197947276
- Combined Prediction Score: 0.7107822325706947
- Mean Citation Score: 242.805826
- Max Citation Score: 253.85786
- Similarity Product: 207.3579540039528

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