Boots – shoes – and leggings
Patent
1987-04-24
1989-10-10
Lall, Parshotam S.
Boots, shoes, and leggings
315292, 338119, 341 5, G06F 1520, H05B 3904
Patent
active
RE0330892
ABSTRACT:
The position of the operator's finger or an actuating device on a transducing surface is used for controlling the level of utilization devices including theater lights controlled by an automated theater light control system. The transducing surface, which may be either an analog or a digital device, is elongated in shape and is immediately adjacent to an elongated display having individual light emitting devices to indicate the level of the utilization device being controlled. Circuitry connected to the transducing surface produces a first signal to indicate when an operator's finger or an actuating device is present on the transducing surface, and it produces a second signal to indicate the position of the operator's finger or the actuating device on the transducing surface. The second signal is supplied to the display, and the first and second signals are supplied to the utilization device.
REFERENCES:
patent: 2469924 (1949-05-01), Kunz, Jr.
patent: 2541359 (1951-02-01), Huck
patent: 3668467 (1972-06-01), Isaac
patent: 3673394 (1973-10-01), Blanchard
patent: 3706914 (1972-12-01), Van Buren
patent: 3909770 (1975-09-01), Oka et al.
patent: 3914728 (1975-10-01), Nishioka et al.
patent: 3919681 (1975-11-01), Nishioka et al.
patent: 3943397 (1976-03-01), Yancey
patent: 3952277 (1976-04-01), Nishioka et al.
patent: 3968467 (1976-07-01), Lampen et al.
patent: 4005381 (1977-01-01), Klug
patent: 4057751 (1977-11-01), Bonsignore et al.
patent: 4112429 (1978-09-01), Tsuha et al.
patent: 4121204 (1976-10-01), Welch et al.
patent: 4204204 (1980-05-01), Pitstick
patent: 4221975 (1980-09-01), Ledniczki et al.
patent: 4224615 (1980-09-01), Penz
patent: 4240011 (1980-12-01), Dinges et al.
patent: 4242676 (1980-12-01), Piguet et al.
patent: 4270171 (1981-05-01), Maples et al.
patent: 4302011 (1981-11-01), Pepper
Maples James A.
Pepper Robert B.
Lall Parshotam S.
Teska Kevin
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