PATENT CLAIM ANALYSIS

Application Number: 15860270
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2019-07
Patent Classification: ["030", "280000"]

Abstract:
A knife includes a handle portion and a cutting head portion. The cutting head portion includes a lid portion and a base portion configured to receive a blade therebetween. The lid portion is coupled to the base portion by a hinge. Rotation of the lid portion relative to the base portion away from the base portion opens a space above the base portion through which the blade may lifted. A method of removing a blade from a knife includes rotating a lid portion relative to a base portion about a hinge coupling the lid portion to the base portion, further rotating the lid portion until a protrusion fixed to the lid portion extends through the base portion and lifts up on the blade to create a gap between the blade and the base portion, and grasping the blade at the gap to pull the blade away from the base portion.

Claim (Index 11):
The knife of  claim 10 , wherein depressing the retention feature causes the cutting head portion to disengage from the aperture, so that the cutting head portion may be slid out of and separated from the handle portion.

Metadata:
- Claim Count in Document: 26.0
- Percentile: 86.0
- Lexical Diversity: 2.85455
- Patent Class: 30.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['11804834', '12022623', '13050662', '13630502', '11168451']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8245297271417978
- 35 USC 102 Novelty (BERT): 0.4778019570968985
- Combined Prediction Score: 0.789856950137308
- Mean Citation Score: 147.674098
- Max Citation Score: 158.61383
- Similarity Product: 104.3044145074004

Labels:
- Claim Label 101: 1
- Claim Label 102: 1
- Claim Label 103: 0
- Claim Label 112: 0
- Combined Label: 1
- Label 101 Adjusted: 1

Dataset: test