PATENT CLAIM ANALYSIS

Application Number: 15742565
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-07
Patent Classification: ["030", "381000"]

Abstract:
A chainsaw includes a handle with a handgrip; an electric motor for endlessly moving a saw chain; a control unit for controlling rotation of the motor; and a main power switch switchable between an ON state and an OFF state. The handgrip is provided with a gripping detection device for detecting whether the handgrip is gripped by the worker, and the chainsaw is configured to, when the control unit is manipulated to deactivate the electric motor in a state in which the gripping detection device detects that the handgrip is gripped, maintain the main power switch in the ON state, and to, when the control unit is manipulated to deactivate the electric motor in a state in which the gripping detection device detects that the handgrip is not gripped, switch the main power switch to the OFF state.

Claim (Index 2):
The chainsaw as recited in  claim 1 , which further comprises an interlocking device associated with the electric motor, the main power switch, the control unit and the gripping detection device;\n the interlocking device being configured to, when the control unit is manipulated to stop the rotation of the electric motor in a state in which the gripping detection device detects that the handgrip is gripped by the worker, maintain the ON state of the main power switch, and to, when the control unit is manipulated to stop the rotation of the electric motor in a state in which the gripping detection device detects that the handgrip is not gripped by the worker, switch the ON state of the main power switch to the OFF state.

Metadata:
- Claim Count in Document: 12.0
- Percentile: 86.0
- Lexical Diversity: 2.70909
- Patent Class: 30.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15513656', '15450180', '15328364', '15318502', '14372957']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8386687459758123
- 35 USC 102 Novelty (BERT): 0.4992909387975633
- Combined Prediction Score: 0.8047309652579874
- Mean Citation Score: 223.024514
- Max Citation Score: 288.7515
- Similarity Product: 211.0296223794222

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

Dataset: test