Magnifying device for hand-held video display apparatus and the

Details Magnifying device for hand-held video display apparatus and the Magnifying device for hand-held video display apparatus and the

1989-11-13

1991-02-12

Arnold, Bruce Y.

Supports

Pipe or cable

Extending through plate

350114, 40362, 248917, G02B 2702, A47G 116

Patent

active

049919350

ABSTRACT:
A magnifying device for use with a hand-held video display apparatus or the like having a generally rectangular housing and a video display visually observable from externally of the housing. The magnifying device includes a frame adapted for releasable mounting on the video display housing, and has a magnifying lens adapted to overlie the video display and effect magnification of the video display during operation when the magnifying device is mounted on the video display apparatus.

REFERENCES:
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patent: 3748765 (1973-07-01), Bass et al.
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patent: 4076391 (1978-02-01), Teiser et al.
patent: 4099851 (1978-07-01), Rethore
patent: 4250644 (1981-02-01), Jantzen
patent: 4549785 (1985-10-01), Vitrac
patent: 4550515 (1985-11-01), Simmons
"Toys" Intern and the Retailer, 5/84, pp. 20-21.

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