PATENT CLAIM ANALYSIS

Application Number: 15942431
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-08
Patent Classification: ["114", "1440RE"]

Abstract:
An electric actuator comprises a housing and an output shaft reciprocatingly received by the housing. There is a screw assembly disposed within the housing and coupled to the output shaft. The screw assembly includes a plurality of annular rollers and a central screw received by the annular rollers. The annular rollers are rotatable about the central screw. There is a motor which includes a stator and a rotor. The rotor has an inner bore which engages the annular rollers. Rotation of the rotor causes the central screw to translate axially relative to the rotor and the output shaft to reciprocate relative to the housing.

Claim (Index 3):
The electric actuator as claimed in  claim 3  wherein the clutch includes an electromagnet fixed to the housing and a clutch plate translatable axially relative to the housing, the clutch plate being preloaded to be spaced-apart from the electromagnet and abutting the rotor, wherein friction between the clutch plate and the rotor inhibits relative rotation of the rotor.

Metadata:
- Claim Count in Document: 20.0
- Percentile: 90.0
- Lexical Diversity: 2.3617
- Patent Class: 114.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['15309175', '15647678', '12790770', '10999859', '10973071']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7704072749906288
- 35 USC 102 Novelty (BERT): 0.5437314356241548
- Combined Prediction Score: 0.7477396910539814
- Mean Citation Score: 235.72314
- Max Citation Score: 392.9236
- Similarity Product: 328.14035629906664

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