PATENT CLAIM ANALYSIS

Application Number: 15960656
Application Type: Utility
Filing Date: 2018-04
Publication Date: 2018-08
Patent Classification: ["279", "060000"]

Abstract:
A chuck assembly includes a chuck body rotatable about an axis, a plurality of jaws each received within a slot of the chuck body for co-rotation with the chuck body about the axis, a wedge engageable with an outer surface of each jaw, a pusher coupled to the plurality of jaws to bias the plurality of jaws in a forward direction into engagement with the wedge, and a tightening sleeve threadably coupled to the chuck body for relative rotation with the chuck body. The tightening sleeve includes a clamping surface engageable with the wedge for inwardly displacing the plurality of jaws in a radial direction, causing the plurality of jaws to secure a tool bit received within the chuck assembly, in response to rotation of the tightening sleeve relative to the chuck body in a tightening direction.

Claim (Index 4):
The chuck assembly of  claim 3 , further comprising a coil spring engageable with the end of the pusher and configured to be received within an annular recess of the spindle, wherein the coil spring is configured to bias the pusher and the plurality of jaws in the forward direction.

Metadata:
- Claim Count in Document: 15.0
- Percentile: 91.0
- Lexical Diversity: 2.73585
- Patent Class: 279.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['14697948', '15478560', '12700931', '11253535', '10681775']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7300585096618695
- 35 USC 102 Novelty (BERT): 0.5311527528960751
- Combined Prediction Score: 0.71016793398529
- Mean Citation Score: 338.0415
- Max Citation Score: 457.17337
- Similarity Product: 341.81042399014234

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