PATENT CLAIM ANALYSIS

Application Number: 15964160
Application Type: Utility
Filing Date: 2018-04
Publication Date: 2018-12
Patent Classification: ["137", "625600"]

Abstract:
A hydraulic spool valve assembly comprising a housing defining a bore having a longitudinal axis (L), a hydraulic spool valve, a sleeve disposed within the bore and a temperature compensation device disposed between the sleeve and the housing. The hydraulic spool valve having a first end for connection to a drive arm, and an opposing second end disposed within the bore. The sleeve disposed between the hydraulic spool valve and the housing. The temperature compensation device configured to expand in a first longitudinal direction in response to a temperature increase, to oppose movement of the sleeve in an opposing second longitudinal direction caused by the temperature increase.

Claim (Index 12):
A hydraulic actuator comprising:\n the hydraulic spool valve assembly of  claim 1 ; a hydraulic cylinder; and a piston, wherein the piston is housed within the hydraulic cylinder, wherein the one or more hydraulic spool valves are in fluid communication with the hydraulic cylinder and piston such that movement of the one or more hydraulic spool valves causes fluid to enter and/or exit the hydraulic cylinder causing piston to move.

Metadata:
- Claim Count in Document: 8.0
- Percentile: 91.0
- Lexical Diversity: 2.38776
- Patent Class: 137.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15617481', '15964123', '12412849', '11971526', '11535505']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.830821853659195
- 35 USC 102 Novelty (BERT): 0.4501952561255526
- Combined Prediction Score: 0.7927591939058308
- Mean Citation Score: 184.535624
- Max Citation Score: 194.55331
- Similarity Product: 166.22763118784667

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