PATENT CLAIM ANALYSIS

Application Number: 15888319
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2019-08
Patent Classification: ["701", "068000"]

Abstract:
A mechanical front wheel drive roller wedging control system includes a 4WD switch in a vehicle operator station, a roller cage drag mechanism electrically activated by the 4WD switch and providing a drag on a roller cage if the 4WD switch is in an on position, and a throttle pedal switch actuated by the throttle pedal and that deactivates the roller cage drag mechanism when the throttle pedal is released. In an alternative embodiment, a controller may deactivate the roller cage drag mechanism when a throttle position sensor or engine speed sensor is below a minimum value.

Claim (Index 3):
A mechanical front wheel drive roller wedging control system, comprising:\n a solenoid having a plunger extending to engage an actuating washer to impose a drag on a roller cage having a plurality of rollers that are engageable between a ring gear hub and an output hub of an MFWD system; and a controller cutting power to the solenoid for retracting the plunger when a throttle position sensor detects the throttle pedal is below a minimum position or an engine speed sensor is below a minimum engine speed before any wedging of the rollers between the ring gear hub and the output hub.

Metadata:
- Claim Count in Document: 3.0
- Percentile: 88.0
- Lexical Diversity: 1.92453
- Patent Class: 701.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['14518474', '13955248', '11090097', '14205945', '15051091']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.4229524289709014
- 35 USC 102 Novelty (BERT): 0.5830010229148332
- Combined Prediction Score: 0.4389572883652946
- Mean Citation Score: 254.694404
- Max Citation Score: 491.43423
- Similarity Product: 464.37816107919406

Labels:
- Claim Label 101: 1
- Claim Label 102: 0
- Claim Label 103: 1
- Claim Label 112: 1
- Combined Label: 0
- Label 101 Adjusted: 1

Dataset: test