Ergonomic support staff apparatus

Details Ergonomic support staff apparatus Ergonomic support staff apparatus

2007-05-29

2007-05-29

Dunn, David R. (Department: 3636)

Tent, canopy, umbrella, or cane

Canes, sticks, crutches, and walking aids

Reexamination Certificate

active

11159246

ABSTRACT:
An ergonomic support staff apparatus for supporting a user upon a surface is provided. The apparatus generally includes a longitudinally extended support member having upper and lower portions, and an intermediate shaft portion extending therebetween. The apparatus also includes a handle member coupled to at least one of the upper and intermediate shaft portions of the support member. The handle member protrudes laterally outward from the support member to define an angled grip portion disposed to extend in inclined manner relative to the support member. Use of the apparatus thereby enables the range of requisite arm swing motion for manipulation of the support member into stable engagement of the given surface to be minimized.

REFERENCES:
patent: 2960095 (1960-11-01), Smith, Jr.
patent: 3304946 (1967-02-01), Lutes
patent: 5287870 (1994-02-01), Rhodes
patent: 5482070 (1996-01-01), Kelly
patent: 5566700 (1996-10-01), Brown
patent: 5711334 (1998-01-01), Roux
patent: 5755644 (1998-05-01), Breems
patent: 5771910 (1998-06-01), Kluttz
patent: 5845664 (1998-12-01), Ryder et al.
patent: 5924434 (1999-07-01), Cato, III

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