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 3):
A locking clutch ratchet wrench as claimed in  claim 1 , said actuator has a first position and a second position, in said first position a first biaser engages a first said biasing protrusion to cause said actuator to act on said actuator face of said first end of said clutch ring to pre-bias said transmission ramps against said housing ramps so that the wrench head is configured to apply a drive torque to said workpiece in a clockwise direction and to permit reverse rotation of said housing relative to said drive element in an anticlockwise direction, and in said second position a second biaser engages a second said biasing protrusion to cause said actuator to act on said actuator face of said second end of said clutch ring to pre-bias said transmission ramps against said housing ramps so that said wrench head is configured to apply a drive torque to said workpiece in an anticlockwise direction and permit reverse rotation of said housing relative to said drive element in a clockwise direction.

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): 0.804802604801023
- 35 USC 102 Novelty (BERT): 0.4829891209933926
- Combined Prediction Score: 0.7726212564202599
- Mean Citation Score: 230.133104
- Max Citation Score: 245.58998
- Similarity Product: 196.539776911254

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