PATENT CLAIM ANALYSIS

Application Number: 16160529
Application Type: Utility
Filing Date: 2018-10
Publication Date: 2019-05
Patent Classification: ["399", "297000"]

Abstract:
A toner supply device includes a pressing portion that presses a toner cartridge such that the toner cartridge is detached from a device body. The toner cartridge has an engaging portion. The device body has a guiding portion. The guiding portion has an upper guide groove that guides the engaging portion in an attachment operation of attaching the toner cartridge to the device body, and a lock portion provided at a position deviated from the upper guide groove in an innermost portion of the guiding portion. When the engaging portion moving in the upper guide groove along with the attachment operation reaches the innermost portion, the engaging portion is engaged with the lock portion by the pressing portion pressing back the toner cartridge, allowing the toner cartridge to be attached to the device body so as not to be detached therefrom.

Claim (Index 6):
The toner supply device according to  claim 1 , wherein a press operation of pressing the toner cartridge into the device body with the engaging portion engaged with the lock portion disengages the engaging portion from the lock portion to allow the toner cartridge to be detached from the device body.

Metadata:
- Claim Count in Document: 11.0
- Percentile: 97.0
- Lexical Diversity: 2.66071
- Patent Class: 399.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['14893826', '11277945', '12022205', '12473277', '15971631']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8254659574724703
- 35 USC 102 Novelty (BERT): 0.4671557600609646
- Combined Prediction Score: 0.7896349377313198
- Mean Citation Score: 200.288244
- Max Citation Score: 201.46616
- Similarity Product: 159.3778668507385

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