PATENT CLAIM ANALYSIS

Application Number: 15989312
Application Type: Utility
Filing Date: 2018-05
Publication Date: 2018-12
Patent Classification: ["399", "117000"]

Abstract:
An image forming apparatus includes a first apparatus body, a first drum cartridge, a first guide portion, a lock unit, and a first erroneous insertion blocking portion. The lock unit is configured to lock a first cover member with the first apparatus body if the first drum cartridge with the first cover member is inserted by a first distance from a first insertion slot portion by being guided by the first guide portion. The first erroneous insertion blocking portion is configured to permit the first drum cartridge to be inserted into the first apparatus body and to block a second drum cartridge, functionally different from the first drum cartridge, to be inserted into the first apparatus body in a range exceeding a third distance shorter than a first distance from the first insertion slot portion.

Claim (Index 3):
The image forming apparatus according to  claim 2 , wherein the first portion is configured to restrict the second drum cartridge from being inserted into the first apparatus body by butting against a fourth portion, the fourth portion being provided outside of the second drum cartridge and permitting the second drum cartridge to be inserted into the second apparatus body without butting against a third portion provided in the second guide portion in a case where the second drum cartridge is inserted into the second apparatus body, and\n the second portion is configured to restrict the first drum cartridge from being inserted into the second apparatus body by butting against the third portion.

Metadata:
- Claim Count in Document: 23.0
- Percentile: 93.0
- Lexical Diversity: 2.93878
- Patent Class: 399.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15989303', '11944817', '14992424', '15804047', '12119052']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8354447484376968
- 35 USC 102 Novelty (BERT): 0.538557976331216
- Combined Prediction Score: 0.8057560712270487
- Mean Citation Score: 276.952752
- Max Citation Score: 414.44736
- Similarity Product: 320.50604798950195

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