Doorway mounted horizontal bar

Details Doorway mounted horizontal bar Doorway mounted horizontal bar

1983-03-07

1985-07-16

Apley, Richard J.

Undertaking

211123, 272900, A63B 100

Patent

active

045291918

ABSTRACT:
The horizontal bar includes tubular members freely telescopically interconnected having lateral extending ends depending to outward facing U-shaped members having sufficient width to be disposed about the respective sides of a doorway, and to have frictional engagement therewith. A pivotal link is attached to the base of each U-shaped member and is slidably engaged with a respective wedge-shaped receiving bracket at each side of the doorway. The pivotal links may be engaged with the respective receiving brackets in a depending orientation for a lower position of the horizontal bar or may be engaged with the brackets in an upstanding orientation for a higher position of the horizontal bar.

REFERENCES:
patent: D197076 (1963-10-01), Spackman et al.
patent: 2465598 (1949-03-01), McAveney
patent: 2518328 (1950-08-01), Janonis
patent: 3332655 (1967-07-01), Van Buren
patent: 4405127 (1983-09-01), Miller
patent: 4458894 (1984-07-01), Dudley

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