Mood altering device
Patent 4777937 Issued on October 18, 1988. Estimated Expiration Date: 
October 18, 2005. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.
October 18, 2005. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.Patent References 2843111 3722501 3773049 Method and apparatus for repetitively producing a noise-like audible signal Method for controlling functional state of central nervous system and device for effecting same Learning-relaxation device Device for the induction of specific brain wave patterns Mental harmonization process Apparatus for relieving psychological stress Patent #: 4553534 InventorsAssigneeApplicationNo. 06/760487 filed on 07/30/1985US Classes:600/27Sensory (e.g., visual, audio, tactile, etc.)ExaminersPrimary: Kamm, William E.Assistant: Sykes, Angela D. Attorney, Agent or FirmInternational ClassesA61M 21/00 (20060101)A61N 5/06 (20060101) AbstractThe invention features a method and apparatus for altering the mood of an individual. A facial mask is provided that excludes external stimuli while providing visual and auditory stimulation designed to influence the brain wave pattern.The visual stimulus introduces a continuous, uniform light of a particular color. The light stimulus is designed to produce an effect known as ganzfeld, wherein there occurs a complete loss of visual sensation.Other References
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