PATENT CLAIM ANALYSIS

Application Number: 15916903
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-09
Patent Classification: ["408", "231000"]

Abstract:
The rotary tool has two coupling parts, namely a carrier and a cutting head having a front end face. The carrier has a pin seat into which a coupling pin of the cutting head is inserted. Effective stop faces are formed on the pin seat and on the coupling pin in the axial direction for axial pull-out protection. For a design that is as simple as possible, in particular in terms of grinding, a side face adjoins a respective stop face of the coupling pin and, when viewed in the axial direction, freely extends to the end face. In particular, the side face forms a torque face. For reliable clamping attachment, in particular with larger nominal diameters (D), a separating slot is made in the carrier and a clamping screw is inserted into it, both of which serve to fix the cutting head in the pin seat.

Claim (Index 14):
A rotary tool which extends in an axial direction along an axis of rotation, the rotary drill comprising:\n a carrier; and a cutting head which is interchangeably attached to the carrier and comprises a front end face; the carrier comprising fastening segments which define a pin seat; the cutting head comprising a coupling pin which is insertable into the pin seat via rotating the cutting head relative to the carrier; the pin receptacle and the coupling pin each comprising stop faces, wherein the stop faces of the pin seat and of the coupling pin interact with each other for axial pull-out prevention; wherein the coupling pin includes a side face extending, generally axially, toward the front end face; at least a portion of the side face being disposed axially adjacent to a respective stop face of the coupling pin.

Metadata:
- Claim Count in Document: 41.0
- Percentile: 90.0
- Lexical Diversity: 2.12987
- Patent Class: 408.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15331615', '15302443', '14243350', '13743536', '14877685']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7021028362851464
- 35 USC 102 Novelty (BERT): 0.4981322382732193
- Combined Prediction Score: 0.6817057764839536
- Mean Citation Score: 267.13433999999995
- Max Citation Score: 299.7001
- Similarity Product: 271.2637551924526

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

Dataset: test