Header frame for a display system

Details Header frame for a display system Header frame for a display system

1993-07-08

1996-01-16

Friedman, Carl D.

Static structures (e.g., buildings)

Openwork; e.g., truss, trellis, grille, screen, frame, or...

Components adjustably or collapsibly connected

52 361, 5220456, 526561, 40610, 135151, E04C 240

Patent

active

054837790

ABSTRACT:
A header frame for a display system which is easily and quickly erected without tools and which is collapsible to a compact shape for packing, storage, and transport. The header frame is disassembled to only four portions for packing, storage, and transport, i.e., two frame portion assemblies and two elongate connector assemblies. Each of the frame portion assemblies comprises a plurality of members joined to be U-shaped when the header frame is erected and hingedly connected to be collapsible compactly so that the members are parallel to and lie alongside each other. Thumbscrews are provided for detachably attaching the connector assemblies to the frame portion assemblies so that tools are not required for erection or disassembly of the header frame.

REFERENCES:
patent: 253520 (1882-02-01), Du Bois
patent: 976198 (1910-11-01), Merritt
patent: 1032143 (1912-07-01), Katusky
patent: 1064039 (1913-06-01), Wise
patent: 1479799 (1924-01-01), Forsyth
patent: 2031718 (1936-02-01), Kress
patent: 2187870 (1940-01-01), Veccia
patent: 2499747 (1950-03-01), Griffith
patent: 5058359 (1991-10-01), Lindblom

Affiliated with

Also associated with

Rating

Header frame for a display system does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Header frame for a display system, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Header frame for a display system will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-301561