Canvas stretcher frame

Details Canvas stretcher frame Canvas stretcher frame

1975-09-02

1976-09-07

Kannan, Philip C.

Flexible or portable closure, partition, or panel

Framed type

Fabric stretching

3810291, B44D 318

Patent

active

039789055

ABSTRACT:
A rigid non-expandable frame for holding an artist's canvas or the like, has permanently coupled thereto a plurality of independently operable clamps. The clamps have guides adapted to slide along the frame and include adjustable jaws for grasping the canvas. Each clamp includes a manually operable member with one end positioned against the frame for moving the clamp inward of the frame to selectively permit localized stretching and contraction of the canvas.

REFERENCES:
patent: 2149985 (1939-03-01), Tepper
patent: 2218451 (1940-10-01), Heyne
patent: 3126332 (1964-03-01), Salete
patent: 3273497 (1966-09-01), Rosema et al.
patent: 3485165 (1969-12-01), Hughes
patent: 3497079 (1970-02-01), Kulwiec
patent: 3534490 (1970-10-01), Herbert

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