PATENT CLAIM ANALYSIS

Application Number: 15773747
Application Type: Utility
Filing Date: 2018-05
Publication Date: 2019-01
Patent Classification: ["081", "063100"]

Abstract:
A locking clutch ratchet wrench ( 1 ) is configured such that a clutch ring ( 500 ) forms the mid part of aminate like structure. Under torque applying conditions, the compression forces applied to the clutch ring ( 500 ) are substantially dissipated around the circumference ( 507 ) of the clutch ring. This inwardly directed force clamp against the inherently strong outer surface ( 405 ) of the drive element ( 400 ). The resultant pseudo laminate structure of the drive element ( 400 ), clutch ( 500 ) and housing ( 201, 202 ) enables the construction of a proportionately stronger ratchet wrench of reduced height or width.

Claim (Index 19):
A locking clutch ratchet wrench:\n a handle having opposing ends, a first said end received by a housing, said housing having a switch recess, an outer surface and an inner surface that defines a housing aperture, said inner surface having a plurality of housing ramps; a clutch ring disposed in said housing aperture, said clutch ring having a first and second ends each having an actuator face, said clutch ring having an outer surface and an inner surface that defines an aperture, said outer surface of said clutch ring having a plurality of transmission ramps, and at least a portion of said inner surface of said clutch ring being smooth; a switch situated within said switch recess, said switch having an actuator situated between said actuation faces of said clutch ring, and at least one biasing protrusion; and a drive element disposed in said clutch ring, said drive element having an outer surface and a spigot, at least a portion of said outer surface having gripping notches.

Metadata:
- Claim Count in Document: 51.0
- Percentile: 93.0
- Lexical Diversity: 1.71014
- Patent Class: 81.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['14559974', '12467114', '15041355', '11794396', '13819755']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8039034545889414
- 35 USC 102 Novelty (BERT): 0.4893486121369653
- Combined Prediction Score: 0.7724479703437438
- Mean Citation Score: 230.133104
- Max Citation Score: 245.58998
- Similarity Product: 180.6129220874572

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