Card – picture – or sign exhibiting – Check – label – or tag – Baggage checks
Patent
1977-11-21
1980-11-04
Mancene, Gene
Card, picture, or sign exhibiting
Check, label, or tag
Baggage checks
40591, G09F 318
Patent
active
042311748
ABSTRACT:
A flat rectangular envelope has at least one wall which is transparent; the envelope in one form being fabricated from plastic film. Elongated mounting margins are formed along two side edges of the envelope, each having longitudinally spaced mounting apertures to enable the mounting of the envelope on a suitable support. The mounting apertures may be spaced to enable securing either edge of the envelope in a three-ring binder, or the envelope may be secured to other supports by means of ties. The mounting margins include some reinforcing means for improving the tear resistance of the mounting apertures. A plastic zipper is provided to close the top openable edge of the envelope. One wall may be formed from a magnetic material enabling the mounting of magnetic markers on the exterior of the transparent wall. The envelope may be secured to a rigid mounting board with coacting cords, which enable the envelope to be flip-flopped on the board without removal from the board.
REFERENCES:
patent: 1482695 (1924-02-01), Nelson
patent: 1563139 (1925-11-01), Applas
patent: 1854861 (1932-04-01), Reeves
patent: 1910751 (1933-05-01), Cobbs
patent: 2176708 (1939-10-01), Douglas
patent: 2431827 (1947-12-01), Rado
patent: 2732642 (1946-01-01), Thompson
patent: 2893147 (1959-07-01), Mollet
patent: 3309805 (1967-03-01), Thomas
patent: 3826026 (1974-07-01), Bevan
Contreras Wenceslao J.
Mancene Gene
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