PATENT CLAIM ANALYSIS

Application Number: 15918364
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-07
Patent Classification: ["475", "086000"]

Abstract:
A differential gear mechanism can include a differential casing. A first and a second side gear can be rotatably mounted within the differential casing. A pair of pinion gears can be mounted between the first and second side gears. Both of the pinion gears can be rotatably mounted on a cross shaft that is fixed for rotation with the differential casing. A clutch pack can include a plurality of annular plates that are interleaved between a plurality of annular friction disks. The clutch pack can be arranged on a first side of the cross shaft. An actuator assembly can comprise a piston received in a piston housing. The actuator assembly can be configured to actuate the clutch pack. The actuator assembly can be arranged on a second side of the cross shaft, opposite the first side.

Claim (Index 19):
A differential gear assembly comprising:\n a differential casing defining first and second output shaft openings that are co-axially aligned along an axis of rotation of the differential casing; a first and a second side gear rotatably mounted within the differential casing; a pair of pinion gears mounted between the first and second side gears, both of the pinion gears being rotatably mounted on a cross shaft that is fixed for rotation with the differential casing; a clutch pack; an actuator assembly comprising a piston received in a piston housing, the actuator assembly configured to actuate the clutch pack, the actuator assembly arranged on an opposite side of the pinion gears than the clutch pack; a lug formed on one of the piston and piston housing; and a groove defined by a groove wall on the other of the piston and the piston housing, wherein the lug is received by the groove and engagement of the lug and the groove wall inhibits rotation of the piston around the central piston axis.

Metadata:
- Claim Count in Document: 51.0
- Percentile: 90.0
- Lexical Diversity: 2.5614
- Patent Class: 475.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15016941', '15817803', '14585672', '14613948', '14049461']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7424003599433289
- 35 USC 102 Novelty (BERT): 0.5421765764989043
- Combined Prediction Score: 0.7223779815988864
- Mean Citation Score: 313.71248
- Max Citation Score: 413.09195
- Similarity Product: 394.8755854477256

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

Dataset: test