Collapsible painter's canvas frame holder rack

Details Collapsible painter's canvas frame holder rack Collapsible painter's canvas frame holder rack

1975-01-15

1977-03-08

Frazier, Roy D.

Supports: racks

Knockdown

108 60, 108111, A47F 510

Patent

active

040108511

ABSTRACT:
In a preferred embodiment, a collapsible painter's canvas frame holder rack having upper and lower sheets of plastic having slots arranged in a prescribed pattern therein for detachably mating male keys of upright support strips having each along one dimension of its thickness an elongated shape corresponding to elongated shape of the slot, and the keys being on the upper and lower ends of the strips for insertion when the strips are upright to support the upper sheet above the lower strip, with one strip at each end of the sheets positioned transversely to other support strips such that the entire structure is secure against accidental shifting, the remaining strips being positioned to define frame insertion spaces between the strips in directions substantially parallel with widths of the strips.

REFERENCES:
patent: 1227703 (1917-05-01), Ulrich
patent: 1748339 (1930-02-01), Gerberich
patent: 2908400 (1959-10-01), Richter
patent: 2945732 (1960-07-01), Edmondson
patent: 3379315 (1968-04-01), Broadwin
patent: 3495553 (1970-02-01), McClure
patent: 3807572 (1974-04-01), Luvara et al.
patent: 3868123 (1975-02-01), Berg et al.

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