PATENT CLAIM ANALYSIS

Application Number: 16044497
Application Type: Utility
Filing Date: 2018-07
Publication Date: 2019-01
Patent Classification: ["299", "079100"]

Abstract:
A cutting tool holding device, which is for holding a cutting tool, includes a base, a holder, and a limiting set, wherein the holder is disposed on the base, and the limiting set is disposed in a non-circular channel of the base. A connecting shaft portion of the holder is for inserting into a storage hole of the base, wherein the connecting shaft portion includes a shaft body and at least one positioning portion, and the non-circular channel includes an abutting member and a bolt. The bolt is passed through the abutting member, wherein the abutting member is moved to an opening hole of the storage hole along an axis by rotating the bolt so as to push the positioning portion and abut the shaft body.

Claim (Index 7):
A cutting tool holding device, which is for holding a cutting tool, the cutting tool holding device disposed on a milling drum of a road planer, the cutting tool holding device comprising:\n a base disposed on a surface of the milling drum, the base comprising:\n a body; \n a storage hole disposed in the body and having a hole axis perpendicular to an axis of the milling drum, the storage hole comprising:\n an inner wall; and \n an opening hole located on the inner wall; and \n \n a non-circular channel disposed in the body and communicated with the storage hole via the opening hole, the non-circular channel having an axis perpendicular to the hole axis and the axis of the milling drum; \n a holder disposed on the base, and comprising:\n a disposing portion for the cutting tool to connect; and \n a connecting shaft portion connected to the disposing portion, the connecting shaft portion for inserting into the storage hole, and the connecting shaft portion comprising:\n a shaft body accommodated in the storage hole; and \n at least one positioning portion being concave on the shaft body and relative to the opening hole; and \n \n a limiting set disposed in the non-circular channel, and comprising:\n an abutting member accommodated in the non-circular channel; and \n a bolt passed through the abutting member; \n wherein the abutting member is moved to the opening hole along the axis by rotating the bolt so as to push the positioning portion and abut the shaft body.

Metadata:
- Claim Count in Document: 20.0
- Percentile: 95.0
- Lexical Diversity: 2.50909
- Patent Class: 299.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['14919711', '13733126', '15582751', '14896404', '13762382']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6929907570854613
- 35 USC 102 Novelty (BERT): 0.487181703206691
- Combined Prediction Score: 0.6724098516975843
- Mean Citation Score: 209.978038
- Max Citation Score: 226.73941
- Similarity Product: 158.19575385159197

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

Dataset: test