PATENT CLAIM ANALYSIS

Application Number: 16257884
Application Type: Utility
Filing Date: 2019-01
Publication Date: 2019-05
Patent Classification: ["399", "254000"]

Abstract:
A developing device includes a developer cartridge and a developing unit. The developer cartridge, in some instances, may include a shutter. This shutter may have a wall for closing a developer supply hole, and be movable, with respect to a developer cartridge casing, between an open position where the supply hole is opened by the wall and a closed position where the supply hole is closed by the wall. The shutter may further include a protrusion that is movable with respect to the wall of the shutter between a first position and a second position in an axial direction. The protrusion, in the first position, is engageable with a developing unit and, in the second position, would be disengaged from the developing unit.

Claim (Index 8):
The toner cartridge according to  claim 1 , further comprising an operating part integrally formed with the outer casing,\n wherein the operating part is located on an opposite side from the supply hole with respect to the second agitator.

Metadata:
- Claim Count in Document: 2.0
- Percentile: 99.0
- Lexical Diversity: 2.58491
- Patent Class: 399.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15335936', '15485722', '15805719', '15344902', '12731443']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8585543236098765
- 35 USC 102 Novelty (BERT): 0.5441944644377754
- Combined Prediction Score: 0.8271183376926664
- Mean Citation Score: 409.788146
- Max Citation Score: 440.96838
- Similarity Product: 354.4395491299224

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