Ladder having an anchoring system

Details Ladder having an anchoring system Ladder having an anchoring system

1990-08-24

1991-10-08

Machado, Reinaldo P.

Fire escape, ladder, or scaffold

Safety device for ground-supported ladder

182 93, 248508, E06C 536, E06C 746

Patent

active

050545795

ABSTRACT:
A ladder having an anchoring system is disclosed including a ladder and stakes to be driven into the ground which are engagable against an upwardly facing surface of the ladder in the normal position of use. According to preferred embodiments, the ladder is provided with a pair of apertures either in the lower most rung, the side rails or in laterally extending flanges through which the anchoring stakes are received.

REFERENCES:
patent: 427815 (1890-05-01), Wolf
patent: 776446 (1904-11-01), Williamson
patent: 1127087 (1915-02-01), Phillips
patent: 1352323 (1920-09-01), Stephan
patent: 2145619 (1939-01-01), Brown
patent: 2523535 (1950-09-01), Little
patent: 2936849 (1960-05-01), Larson
patent: 2993561 (1961-07-01), Watson
patent: 3280829 (1966-10-01), Glendenning
patent: 4576250 (1986-03-01), Marish
patent: 4852689 (1989-08-01), Erion
patent: 4941547 (1990-07-01), Livick

Affiliated with

Also associated with

Rating

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-251826