Retractable wheel assembly for a jackstand

Details Retractable wheel assembly for a jackstand Retractable wheel assembly for a jackstand

2011-06-07

2011-06-07

Ilan, Ruth (Department: 3616)

Land vehicles

Wheeled

Extensible

C280S475000, C280S043000, C280S043170, C280S767000, C280S763100, C254S420000

Reexamination Certificate

active

07954829

ABSTRACT:
A receiver extends from the top of a retractable wheel assembly to receive the lower end of a jackstand or the like. Upon exerting pressure on a foot operated plate, a wheel is extended from the bottom of a plate and locked in place with a catch to permit transport of a trailer or the like attached to the jackstand. Upon release of the catch, the wheel will retract to bring the plate into contact with the ground and immobilize the trailer.

REFERENCES:
patent: 1063620 (1913-06-01), Thornley
patent: 2478995 (1949-08-01), Woodman
patent: 2675246 (1954-04-01), Arones
patent: 2718657 (1955-09-01), Ford
patent: 2812951 (1957-11-01), Hanson
patent: 4045041 (1977-08-01), Risser et al.
patent: 4417738 (1983-11-01), Kendall
WWW.SCAFFOLDING.COM: Scaffolding Towers, pp. 1-2, Jul. 20, 2009.

Affiliated with

Also associated with

Rating

Retractable wheel assembly for a jackstand does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Retractable wheel assembly for a jackstand, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Retractable wheel assembly for a jackstand will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2653497