Illumination – With wearing apparel or body support
Patent
1992-01-13
1993-03-16
Yeung, James C.
Illumination
With wearing apparel or body support
362104, 362186, 362200, 362205, F21L 1508
Patent
active
051938960
ABSTRACT:
A lighting device adapted for personal use, and having a frame structure, an electric lamp, a battery associated with the frame structure, a switch mechanism with which the lamp is associated and carried by the frame structure and having a movable switch arm supporting contacts connected with the lamp and operable for selectively making and breaking a lamp energizing circuit between the battery and the lamp by movable operation of the arm, and there being structure for attaching the device in place for use.
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patent: 4451871 (1984-05-01), Kirkley et al.
patent: 4523258 (1985-06-01), Morse et al.
patent: 4788631 (1988-11-01), Fuller
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