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 5):
The chainsaw as recited in  claim 1 , wherein the gripping detection device comprises\n a transmitter provided in one of the handgrip and a worn article worn on a hand of the worker, and a receiver provided in the remaining one of the handgrip and the worn article, the receiver being capable of receiving a signal transmitted from the transmitter, when the worker grips the handgrip, and wherein the gripping detection device is configured to detect whether or not the handgrip is gripped by the worker, depending on whether or not the receiver has received the signal transmitted from the transmitter.

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): 0.8383504917695436
- 35 USC 102 Novelty (BERT): 0.502698164346579
- Combined Prediction Score: 0.8047852590272471
- Mean Citation Score: 223.024514
- Max Citation Score: 288.7515
- Similarity Product: 195.80139099705207

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