PATENT CLAIM ANALYSIS

Application Number: 16021430
Application Type: Utility
Filing Date: 2018-06
Publication Date: 2018-11
Patent Classification: ["411", "082000"]

Abstract:
An insert nut, which is configured to be inserted into a substrate made of a resin, the insert nut including: an internal thread portion into which a screw is to be fastened; a recess-and-protrusion-shaped portion formed on an outer surface of the insert nut, the recess-and-protrusion-shaped portion including a plurality of ridges and a plurality of roots formed alternately in a circumferential direction; and a flange portion formed on one end side in a screw axial direction of the internal thread portion, wherein a nominal diameter of the screw to be fastened into the insert nut is 3 mm or more, and an outer diameter of the flange portion is 2.4 times or more and 4 times or less as large as the nominal diameter of the screw to be fastened into the insert nut.

Claim (Index 10):
A fastening unit, comprising:\n a screw having a size of M3, of which a nominal diameter is 3 mm, the screw including a shank portion and a head portion, the head portion having a contact portion surrounding the screw shank portion; an insert nut, which is configured to be inserted into a substrate made of a resin, and into which the screw is to be fastened to fix a member to be fixed to the substrate, the insert nut including:\n an internal thread portion into which the screw having the size of M3 is fastened the contact portion of the screw head portion contacting the member to be fixed; \n a recess-and-protrusion-shaped portion formed on an outer surface of the insert nut, the recess-and-protrusion-shaped portion including a plurality of ridges and a plurality of roots formed alternately in a circumferential direction; and \n a flange portion formed on one end side in a screw axial direction of the internal thread portion, \n wherein the flange portion is provided on an upstream end of the insert nut in an insertion direction of the screw, wherein the contact portion of the screw is positioned on a side of a tip of the screw with respect to a boundary between the screw shank portion and the screw head portion in the insertion direction of the screw and presses the member to be fixed toward the flange portion in the screw axial direction, and wherein an outer diameter of the flange portion is 7.2 mm or more and 12 mm or less.

Metadata:
- Claim Count in Document: 29.0
- Percentile: 94.0
- Lexical Diversity: 2.48276
- Patent Class: 411.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['14624992', '15620971', '15660869', '13131943', '11241976']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7608367003701814
- 35 USC 102 Novelty (BERT): 0.517066335075541
- Combined Prediction Score: 0.7364596638407174
- Mean Citation Score: 278.424972
- Max Citation Score: 426.34335
- Similarity Product: 314.81253204774856

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

Dataset: test