Nonskid assembly for preventing the sliding of an item

Details Nonskid assembly for preventing the sliding of an item Nonskid assembly for preventing the sliding of an item

1982-01-29

1984-04-03

Grieb, William H.

Tent, canopy, umbrella, or cane

Canes, sticks, crutches, and walking aids

Tips

A61H 302

Patent

active

044401868

ABSTRACT:
The invention relates to a nonskid assembly comprising a tread carrier secured to a basic body which is connected to the lower end of the stick of a walking aid. A ball joint has a hollow ball cup situated in the axial central opening of a ring and is composed of supplementary sectional ball cup profiles at one end of the central opening and a plug is inserted at the front surface in the other end of the central opening and fixed in it. The ball has a shaft projecting out of the curved end of the central opening of the ring. The shaft is secured in a bore of a connecting piece.

REFERENCES:
patent: 108303 (1870-10-01), Tuttle
patent: 765984 (1904-07-01), Morris et al.
patent: 1464057 (1923-08-01), Bell
patent: 3099103 (1963-07-01), Wright
patent: 3199886 (1965-08-01), Dover
patent: 4141375 (1979-02-01), Tykwinski

Affiliated with

Also associated with

Rating

Nonskid assembly for preventing the sliding of an item does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Nonskid assembly for preventing the sliding of an item, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Nonskid assembly for preventing the sliding of an item will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-662709