PATENT CLAIM ANALYSIS

Application Number: 15941113
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2019-10
Patent Classification: ["277", "552000"]

Abstract:
A system for venting air from an automatic transmission clutch piston cavity includes a piston positioned in a piston cavity. The piston is slidably disposed to engage a clutch. A lip seal is seated in a seal groove of the piston. The lip seal includes: a body of a resilient material; multiple slots preformed about an outer perimeter of the body, each of the slots opening outwardly from an outer perimeter surface of the lip seal; and an angular spacing separating successive ones of the slots. Air within the piston cavity is vented through the multiple slots by application of a pressurized fluid against the lip seal.

Claim (Index 17):
The system for venting air from an automatic transmission clutch piston cavity of  claim 11 , wherein the lip seal includes a recessed ring cavity extending circumferentially about the lip seal body and located between the outer perimeter surface and an inner perimeter surface of the body, the recessed ring cavity enhancing elastic deflection of the lip seal when a pressurized fluid is applied to the recessed ring cavity.

Metadata:
- Claim Count in Document: 50.0
- Percentile: 90.0
- Lexical Diversity: 1.93333
- Patent Class: 277.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['14717178', '15802768', '14316914', '12549517', '11430712']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8104199258779502
- 35 USC 102 Novelty (BERT): 0.4708941090985379
- Combined Prediction Score: 0.776467344200009
- Mean Citation Score: 190.182404
- Max Citation Score: 205.83528
- Similarity Product: 167.85332598850255

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