PATENT CLAIM ANALYSIS

Application Number: 15911210
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2019-05
Patent Classification: ["362", "092000"]

Abstract:
The invention relates to the field of electric heating appliances, specifically an electric fireplace providing a 3D flame effect, which comprises a housing, and inside, decorative firelogs, embers, a first light projector, a second light reflector, a first light-emitting source, a second light-emitting source and a flame-imaging device; wherein the first light projector comprises a first actuator and a revolving drum connected with an output shaft of the first actuator, wherein the revolving drum scatters the light emitted from the first light-emitting source onto the decorative firelogs and the embers; wherein the second light reflector reflects the light emitted from the second light-emitting source onto the flame-imaging device. The projection of both lights simulates a realistic 3D effect of a burning flame.

Claim (Index 1):
An electric fireplace providing a 3D flame effect, comprising a housing, and inside the housing, decorative firelogs, embers, a first light projector, a second light reflector, a first light-emitting source, a second light-emitting source and a flame-imaging device;\n wherein the first light projector is below a front part of the decorative firelogs and the embers, the first light projector comprises a first actuator and a revolving drum connected with an output shaft of the first actuator, the first light-emitting source is arranged outside the revolving drum, and the revolving drum is used for scattering a light emitted from the first light-emitting source onto the decorative firelogs and the embers; wherein the flame-imaging device comprises a flame-shaped plate and a flame-imaging screen, the flame-imaging screen is vertically arranged in a middle of the housing and behind the decorative firelogs and embers, and the flame-shaped plate is slantingly disposed between the second light reflector and the flame-imaging screen; wherein the second light reflector is arranged in a lower rear part of the housing, the second light reflector is used for reflecting a light emitted from the second light-emitting source onto the flame-imaging screen through the flame-shaped plate.

Metadata:
- Claim Count in Document: 18.0
- Percentile: 90.0
- Lexical Diversity: 2.38596
- Patent Class: 362.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['13434269', '12159961', '12975023', '11804847', '11064891']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8497782441692633
- 35 USC 102 Novelty (BERT): 0.4914494903459702
- Combined Prediction Score: 0.8139453687869339
- Mean Citation Score: 244.84295000000003
- Max Citation Score: 270.29794
- Similarity Product: 211.5764242550969

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