Sawhorse with extendible and contractible leg assemblies

Details Sawhorse with extendible and contractible leg assemblies Sawhorse with extendible and contractible leg assemblies

1985-06-10

1986-01-21

Machado, Reinaldo P.

Fire escape, ladder, or scaffold

Self-sustaining

Scaffold horse

182185, 182225, 2481885, F16M 1100

Patent

active

045652635

ABSTRACT:
A sawhorse having adjustable leg assemblies that are selectively extendible and contractible to allow the cross beam to be moved to a selected elevation by a workperson. The leg assemblies have a pair of downwardly and outwardly diverging legs. Each leg has a stationary tubular member accommodating a movable member. A foot is secured to the movable member. A stop bar attached to the stationary member limits inward and outward movement of the movable member relative to the stationary member.

REFERENCES:
patent: 414903 (1889-11-01), Godillot
patent: 758130 (1904-04-01), Drummond
patent: 769447 (1904-09-01), McKinney
patent: 2325592 (1943-08-01), Degler
patent: 2544989 (1951-03-01), Garibaldi
patent: 2705174 (1955-03-01), Squire
patent: 3110360 (1963-11-01), Hearn
patent: 3144914 (1964-08-01), Tjosvoll
patent: 3240021 (1966-03-01), Meriaux et al.
patent: 3850264 (1974-11-01), Salinas
patent: 4260038 (1981-04-01), Plamondon
patent: 4457397 (1984-07-01), Scala
patent: 4489808 (1984-12-01), Voye

Affiliated with

Also associated with

Rating

Sawhorse with extendible and contractible leg assemblies does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Sawhorse with extendible and contractible leg assemblies, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Sawhorse with extendible and contractible leg assemblies will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2294638