PATENT CLAIM ANALYSIS

Application Number: 15976251
Application Type: Utility
Filing Date: 2018-05
Publication Date: 2018-09
Patent Classification: ["169", "061000"]

Abstract:
A sprinkler system comprises at least one double interlock pre-action head that has a conduit having an inlet and outlet to permit flow of fire suppressant fluid through the conduit. A dedicated electrically actuatable valve is connected to the conduit to prevent fire suppressant fluid in sprinkler system piping from entering the conduit. The electrically actuatable valve opens in response to a signal from a fire detector to permit fire suppressant fluid to flow into the conduit. A heat-sensitive valve is connected to the conduit and opens to permit fire suppressant fluid to exit the conduit when ambient temperature at the heat-sensitive valve is at or above a predefined temperature. The double interlock pre-action head provides a dry pipe solution for a single room while being fully integratable into any building-wide sprinkler system, including wet pipe systems.

Claim (Index 8):
The sprinkler system according to  claim 1 , wherein the double interlock pre-action head further comprises a drain valve and a drain outlet, the drain valve and drain outlet disposed between the electrically actuatable valve and the heat-sensitive valve, the drain valve actuatable between a closed position whereby the fire suppressant fluid in the conduit is prevented from exiting the drain valve and an open position whereby the fire suppressant fluid in the conduit is permitted to exit the drain valve.

Metadata:
- Claim Count in Document: 15.0
- Percentile: 93.0
- Lexical Diversity: 1.98611
- Patent Class: 169.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['14939379', '13334846', '11762179', '10438726', '10935255']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.725842801168763
- 35 USC 102 Novelty (BERT): 0.594270822096989
- Combined Prediction Score: 0.7126856032615857
- Mean Citation Score: 344.002742
- Max Citation Score: 514.40906
- Similarity Product: 470.7127545031225

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