Illumination – With wearing apparel or body support – Shoulder suspension or torso encircling
Patent
1989-07-19
1990-01-09
Ostrager, Allen M.
Illumination
With wearing apparel or body support
Shoulder suspension or torso encircling
362197, 362199, 362802, 362375, F21L 1514
Patent
active
048932213
ABSTRACT:
A portable light including a flat battery case with a lamp housing pivotally joined to one edge thereof and projecting therefrom for movement between a closed position generally coplanar with the battery case and an open position pivoted upward therefrom. In the closed position the open face of the lamp housing closes against and is protected by a closure plate rigid with and extending from the battery case. The bulb in the lamp housing is automatically illuminated in response to an open pivoting of the lamp housing relative to the battery case through switch contacts which engage in response to pivotal movement of the lamp housing.
REFERENCES:
patent: 1247346 (1917-11-01), Stern
patent: 1360988 (1930-11-01), Potstada
patent: 1403378 (1922-01-01), Bason
patent: 1406452 (1922-02-01), Evans et al.
patent: 1470432 (1922-05-01), Evans
patent: 1820960 (1931-09-01), Champagne et al.
patent: 1825088 (1930-04-01), Powell et al.
patent: 1984398 (1933-10-01), Dame
patent: 2320193 (1942-01-01), Powell et al.
patent: 3225982 (1964-03-01), Melton
patent: 3479499 (1969-11-01), Dahl
patent: 3731084 (1973-05-01), Trevorrow
patent: 4298913 (1981-11-01), Lozar
patent: 4432042 (1984-02-01), Zeller
patent: 4459646 (1984-07-01), Drane
patent: 4631644 (1986-12-01), Dannhauer
patent: 4680681 (1987-07-01), Fisherman et al.
patent: 4794496 (1988-12-01), Lanes et al.
Radio Shack Catalog No. 61-2510.
LandOfFree
Portable light does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Portable light, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Portable light will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-149037