PATENT CLAIM ANALYSIS

Application Number: 15875390
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-05
Patent Classification: ["346", "13900C"]

Abstract:
A pen cartridge that holds a pen, detachably attached to a plotter to perform drawing using the pen includes: a cylindrical hollow housing into which the pen is inserted; an operation member provided on the housing; the operation member to rotate between two positions around a central axis with respect to the housing; the central axis extends in the direction in which the pen is inserted; and a grasping member provided in the housing and including a plurality of grasping parts to grasp an outer circumference of the pen inserted into the housing at a plurality of different locations in an axial direction, the plurality of grasping parts to transition from a released state to a grasping state when the operation member is rotated.

Claim (Index 4):
The pen cartridge according to  claim 3 , wherein\n the first grasping part comprises at least three elastic deformation claws.

Metadata:
- Claim Count in Document: 13.0
- Percentile: 86.0
- Lexical Diversity: 2.12903
- Patent Class: 346.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15457623', '15378008', '15608406', '14224964', '14211888']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.5927340757453295
- 35 USC 102 Novelty (BERT): 0.4926206865670778
- Combined Prediction Score: 0.5827227368275044
- Mean Citation Score: 154.85165999999995
- Max Citation Score: 164.8765
- Similarity Product: 122.07566395816208

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