Electric lighting devices that simulate a flickering flame
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United States of America Patent
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Mar 7, 2017
Issued Date -
N/A
app pub date -
Jan 30, 2014
filing date -
Jan 30, 2013
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
Various embodiments of electric lighting devices, and especially electric candles, are described. The devices include a projection screen onto which light can be emitted. Advantageously, the projection screen can move with respect to the device's housing to thereby create a flickering flame effect. The device can include one or more magnets disposed outside of the housing that can interact with an electromagnetic field generated by the device to thereby move the projection screen.
First Claim
Family
International Classification(s)
- F21V:FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES....
- F21W:INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21L,....
- H04N:PICTORIAL COMMUNICATION, e.g. TELEVISION
- H05B:ELECTRIC HEATING; ELECTRIC LIGHTING NOT OTHERWISE ....
- F21Y:INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21L,....
- B60Q:ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE....
- F21S:NON-PORTABLE LIGHTING DEVICES OR SYSTEMS THEREOF
- [Classification Symbol]
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