PATENT CLAIM ANALYSIS

Application Number: 15946721
Application Type: Utility
Filing Date: 2018-04
Publication Date: 2018-10
Patent Classification: ["030", "390000"]

Abstract:
The hand-held cutter includes: a cutting blade which is configured to rotate about a rotation shaft to cut a target; a cutter body which rotatably supports the cutting blade; a protection cover which covers a portion of the cutting blade and is rotatable about the rotation shaft; a pressing mechanism which is configured to move toward the protection cover to press a guide plate onto a support plate so as to impose and maintain restrictions on rotation of the protection cover; and a torsion coil spring exerting a biasing force to move the pressing mechanism toward the protection cover. The hand-held cutter is configured such that moving the pressing mechanism, against the biasing force of the torsion coil spring, away from the protection cover removes restrictions on the rotation of the protection cover.

Claim (Index 8):
The hand-held cutter of  claim 3 , wherein\n the rod member includes a shaft and a mounting plate, the shaft has one end provided with the screwable portion, and the other end provided with a fitting portion having a shape of a regular polygon as viewed along the rotation shaft, the mounting plate has a fitting hole which can be externally fitted on the fitting portion, and an engagement projection which projects from an outer periphery of the mounting plate and can engage with the manipulation handle, a wall defining the fitting hole has a plurality of fitting recesses which each have a triangular shape as viewed in a direction in which the fitting hole penetrates the mounting plate and which are arranged regularly in a circumferential direction, corners of the fitting portion can engage with the plurality of fitting recesses, and the plurality of fitting recesses are arranged asymmetrically with respect to a line connecting a center of the engagement projection and a center of the fitting hole, as viewed in the direction in which the fitting hole penetrates the mounting plate.

Metadata:
- Claim Count in Document: 15.0
- Percentile: 91.0
- Lexical Diversity: 2.36667
- Patent Class: 30.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15743543', '11818406', '11298974', '10966066', '14700184']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8041482966513432
- 35 USC 102 Novelty (BERT): 0.4644311181308272
- Combined Prediction Score: 0.7701765787992916
- Mean Citation Score: 166.468288
- Max Citation Score: 172.6622
- Similarity Product: 135.2799410591364

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