PATENT CLAIM ANALYSIS

Application Number: 16288529
Application Type: Utility
Filing Date: 2019-02
Publication Date: 2019-06
Patent Classification: ["299", "113000"]

Abstract:
The present invention relates to a pick, in particular, a round shaft pick, having a pick head and a pick shaft, having a support element which has a centering lug on the underside thereof, wherein the centering lug has a centering surface which extends inclined with respect to the central longitudinal axis of the pick and merges into a seat surface. To this end circumferential channel according to the present invention is disposed in the transition region from the centering surface to the seat surface and the depth of the channel relative to the seat surface is greater than or equal to 0.3 mm. The pick has an optimised rotatability and thus a low wear.

Claim (Index 4):
The pick as claimed in  claim 1 , wherein the ratio of the thickness of a part of the support element receiving the groove to the depth of the groove is at least 2 to 1 and/or wherein the material thickness between the groove and a support surface located opposite the seating surface is at least 2 mm.

Metadata:
- Claim Count in Document: 38.0
- Percentile: 99.0
- Lexical Diversity: 1.92188
- Patent Class: 299.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15273794', '14788993', '13502376', '12740017', '14347405']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7189351653642865
- 35 USC 102 Novelty (BERT): 0.5077063576927499
- Combined Prediction Score: 0.6978122845971328
- Mean Citation Score: 193.18195
- Max Citation Score: 324.29443
- Similarity Product: 303.81363608112093

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

Dataset: test