PATENT CLAIM ANALYSIS

Application Number: 15954472
Application Type: Utility
Filing Date: 2018-04
Publication Date: 2018-11
Patent Classification: ["340", "654000"]

Abstract:
An apparatus for phase operation indication includes a phase filter that filters a ground monitor signal from one or more phase conductors supplying power to a load and injects the ground monitor signal in an equipment grounding conductor run with the one or more phase conductors or receives the ground monitor signal from a signal generator and injects the ground monitor signal on the one or more phase conductors. The ground monitor signal includes a test frequency different than a line frequency of power supplied to the load. The apparatus includes at least one indicator circuit connected to at least one of the one or more phase conductors. An indicator circuit of a phase conductor provides a visual flashing signal in response to a voltage being present on the phase conductor, the at least one indicator circuit located at the phase filter.

Claim (Index 7):
The apparatus of  claim 1 , wherein the test frequency is higher than the line frequency and the phase filter comprises a band pass filter that one of:\n filters out the line frequency and passes the test frequency to the equipment grounding conductor; and combines the test signal with the line frequency while blocking the line frequency from the signal generator.

Metadata:
- Claim Count in Document: 8.0
- Percentile: 91.0
- Lexical Diversity: 2.49153
- Patent Class: 340.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['11164387', '10175618', '13907019', '14922133', '14796008']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6945899024424176
- 35 USC 102 Novelty (BERT): 0.4975056479477565
- Combined Prediction Score: 0.6748814769929515
- Mean Citation Score: 179.48158600000005
- Max Citation Score: 184.08319
- Similarity Product: 122.90649642161488

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