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 12):
A method of removing a blade from a knife comprising:\n rotating a lid portion relative to a base portion configured to receive a utility knife blade therein 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.

Metadata:
- Claim Count in Document: 26.0
- Percentile: 86.0
- Lexical Diversity: 2.85455
- Patent Class: 30.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['11804834', '12022623', '13050662', '13630502', '11168451']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8086527648322255
- 35 USC 102 Novelty (BERT): 0.4634724206795604
- Combined Prediction Score: 0.774134730416959
- Mean Citation Score: 147.674098
- Max Citation Score: 158.61383
- Similarity Product: 115.86916801283895

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