Slide-frame

Details Slide-frame Slide-frame

1973-10-15

1976-04-27

Mancene, Louis G.

Card, picture, or sign exhibiting

Display card

Having a curved display panel

G09F 112

Patent

active

039524345

ABSTRACT:
A frame for a photographic slide is made of plastic material and has a pair of masks formed with parallel side and end portions. An outwardly facing chamfered face is provided in at least one of the end portions and forms a funnel into the frame for mounting a photographic slide therein. Projections extending normally to the chamfered face into complementary recesses serve to hold apart the pair of masks when a slide is inserted and these projections also angle outwardly away from the funnel so that the slide is stretched as it is inserted.

REFERENCES:
patent: 2390053 (1945-12-01), Bradford
patent: 3341960 (1967-09-01), Florjancic
patent: 3478456 (1969-11-01), Mundt
patent: 3530608 (1970-09-01), Sovia

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