PATENT CLAIM ANALYSIS

Application Number: 15769683
Application Type: Utility
Filing Date: 2018-04
Publication Date: 2018-10
Patent Classification: ["137", "079000"]

Abstract:
Gas safety valve includes: a valve body which defines a flow pipe and in which a shutter is located, movable between an open position and a closed position to, respectively, allow and prevent the flow of an operating gas through the flow pipe; first thrusting apparatus for the shutter in the closed position; a retaining mechanism to maintain the shutter in the open position, the release of which can be forced by a release so as to release the shutter; a control element movable between a locking position and a released position to, respectively, prevent and allow the release of the retaining mechanism; a first actuator device to force the control element into the released position. The first actuator device includes an actuator body movable between a rest position to allow the control element to maintain the locking position and a working position to force the control element into its released position, a retaining spring to force the actuator body into a rest position and a shape memory spring to overcome the force of the retaining spring and force the actuator body into the working position when the temperature of the shape memory spring is within a predetermined temperature range.

Claim (Index 4):
The safety valve according to  claim 1 , wherein said control element comprises a control lever one end of which constrains said retaining mechanism preventing its release, said first end of said actuator body facing said control lever so that the movement of said actuator body in said working position moves said control lever to disengage said retaining mechanism.

Metadata:
- Claim Count in Document: 2.0
- Percentile: 91.0
- Lexical Diversity: 3.10145
- Patent Class: 137.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['10990372', '15120382', '10526262', '11437667', '11112812']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8169273657256609
- 35 USC 102 Novelty (BERT): 0.459219334895674
- Combined Prediction Score: 0.7811565626426623
- Mean Citation Score: 145.39311400000005
- Max Citation Score: 146.15013000000005
- Similarity Product: 109.26646562296992

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