Collapsible support system

Details Collapsible support system Collapsible support system

1985-08-26

1987-08-25

Machado, Reinaldo P.

Fire escape, ladder, or scaffold

Unitary foldable, rigid scaffold or ladder

Trestle

182181, 182225, B27B 2100

Patent

active

046886583

ABSTRACT:
This invention includes a collapsible support system having two primary frames and at least one secondary frame. Each secondary frame is hingedly connected to both primary frames. The frames form a collapsible support system selectively convertible between a rigidly box-like operational position and a substantially planar transportable position. This invention also includes a collapsible support system having a rail mounted to each primary frame adapted to hold a disposable board. Carpenter's work pieces can be laid across the collapsible support system.

REFERENCES:
patent: 393210 (1888-11-01), Chapman
patent: 434792 (1890-08-01), Kopf
patent: 507131 (1893-10-01), Horrocks
patent: 564504 (1896-07-01), Cody
patent: 619050 (1899-02-01), Shepherd
patent: 1284078 (1918-11-01), Evans
patent: 1450869 (1923-04-01), Reinelt
patent: 1943871 (1934-01-01), Landberg
patent: 2132988 (1938-10-01), Leibo
patent: 2136420 (1938-11-01), Edwards
patent: 2599670 (1952-06-01), Thomas
patent: 2994402 (1961-08-01), Tyler
patent: 3696887 (1972-10-01), Brzykcy
patent: 4030565 (1977-06-01), Chaput
patent: 4534447 (1985-08-01), Champigny

Affiliated with

Also associated with

Rating

Collapsible support 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 Collapsible support system, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Collapsible support system will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1918249