PATENT CLAIM ANALYSIS

Application Number: 15992674
Application Type: Utility
Filing Date: 2018-05
Publication Date: 2018-09
Patent Classification: ["279", "046700"]

Abstract:
A chuck for a power tool includes a chuck body extending along a longitudinal axis. The chuck also includes a plurality of jaws, each with a jaw end, and each movable along a respective jaw axis between a closed position and an open position. Each respective jaw axis is oriented at an oblique angle relative to the longitudinal axis. A biasing member is coupled to the jaws and is operable to bias the jaws toward the closed position. The biasing member includes a spring. The chuck also includes a rotating assembly selectively engageable with the jaws such that, when engaged, the jaws are movable in response to rotation of the rotating assembly. The biasing member includes a guide sleeve coupled to each of the jaws and movable axially along the longitudinal axis in response to each of the jaws moving along its respective jaw axis.

Claim (Index 10):
A chuck for a power tool, the chuck comprising:\n a chuck body extending along a longitudinal axis and defining an attachment end and a tool receiving end; a plurality of jaws, each of the jaws including a first engagement portion, a jaw end, and a drive end, each of the jaws movable along a respective jaw axis between a closed position and an open position, each respective jaw axis oriented at an oblique angle relative to the longitudinal axis of the chuck body; a biasing member coupled to the jaws and operable to bias the jaws toward the closed position; and a rotating assembly coupled to the chuck body and rotatable with respect to the chuck body between a disengaged position, an engaged position, and a tightened position, the rotating assembly including a second engagement portion, the first engagement portion and the second engagement portion being disengaged when the rotating assembly is in the disengaged position, the first engagement portions and the second engagement portion being engaged when the rotating assembly is in the engaged position such that each of the jaws is movable along its respective jaw axis in response to rotation of the rotating assembly, and rotation of the rotating assembly from the engaged position to the tightened position moves the jaws toward the closed position.

Metadata:
- Claim Count in Document: 4.0
- Percentile: 93.0
- Lexical Diversity: 2.4375
- Patent Class: 279.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15070536', '13440542', '10190729', '14697948', '10988045']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7086110187563747
- 35 USC 102 Novelty (BERT): 0.5194350802732586
- Combined Prediction Score: 0.6896934249080631
- Mean Citation Score: 316.6571160000001
- Max Citation Score: 394.77332
- Similarity Product: 379.89587294821024

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

Dataset: test