PATENT CLAIM ANALYSIS

Application Number: 16294200
Application Type: Utility
Filing Date: 2019-03
Publication Date: 2019-07
Patent Classification: ["399", "263000"]

Abstract:
A developer cartridge comprises a first gear. The first gear may include a first protrusion extending in a radial direction of the first gear. The first protrusion may be positioned at a circumference of a column of the first gear. The first protrusion may be spaced apart from a second end face opposite to a first end face facing an exterior surface of a casing configured to accommodate developer therein. The first protrusion may be further from the second end face than a large-diameter gear in an axial direction. A rotational circumference of the first protrusion defined by rotation of the first protrusion and a portion of the large-diameter gear are aligned in the axial direction.

Claim (Index 16):
The developer cartridge according to  claim 15 , further comprising:\n a developing roller rotatable about a fifth axis extending in the axial direction, the developing roller including:\n a roller body; and \n a roller shaft extending in the axial direction, the roller shaft rotatable with the roller body, the roller shaft including a third end portion and a fourth end portion separated from the third end portion in the axial direction, and \n a developing gear mounted to one of the third end portion and the fourth end portion, and the developing gear rotatable with the roller shaft, the developing gear engaging with the coupling gear.

Metadata:
- Claim Count in Document: 47.0
- Percentile: 99.0
- Lexical Diversity: 2.39216
- Patent Class: 399.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15846833', '15392034', '15391954', '15407961', '15377314']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.843237878965087
- 35 USC 102 Novelty (BERT): 0.5283303914172415
- Combined Prediction Score: 0.8117471302103024
- Mean Citation Score: 333.434216
- Max Citation Score: 381.5796
- Similarity Product: 378.5533627007246

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

Dataset: test