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 1):
A hydraulic power unit for providing hydraulic fluid to a hydraulically-driven tool to power the hydraulically-driven tool comprising:\n a fluid tank supported by a frame, the fluid tank configured to store a supply of hydraulic fluid; a first pump configured to draw the hydraulic fluid from the fluid tank and pump a first hydraulic flow to a combined flow line; a second pump configured to draw the hydraulic fluid from the fluid tank and pump a second hydraulic flow to a high-flow line, the high-flow line fluidly connected to the combined flow line; a first valve disposed along the high-flow line, the first valve controllable between an open state and a closed state; and a high-flow return line extending from a downstream side of the first valve, the high-flow return line configured to provide a return flow of the second hydraulic flow to the fluid tank; wherein the first valve is an electrically-actuated valve configured to shift to the open state based on a hydraulic fluid pressure in the combined flow line exceeding a threshold pressure level, and wherein the first valve directs the second hydraulic flow to the high-flow return line 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): 0.7360281786191737
- 35 USC 102 Novelty (BERT): 0.4819226537229618
- Combined Prediction Score: 0.7106176261295525
- Mean Citation Score: 242.805826
- Max Citation Score: 253.85786
- Similarity Product: 198.61742432354689

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