Optionally-positioned table cover

Details Optionally-positioned table cover Optionally-positioned table cover

1990-07-16

1992-06-02

Scherbel, David A.

Tent, canopy, umbrella, or cane

Portable shelter

Umbrella-type

135 21, 135 37, E04H 1528

Patent

active

051178516

ABSTRACT:
A table cover includes a central post movably held in a collar, a plurality of top ribs for mounting a canopy screen thereon pivotally secured to an upper notch mounted to the collar, a plurality of stretcher ribs each pivotally secured to a lower runner fixed on a lower end of the central post and secured to a middle portion of each top rib, and a packing ring frictionally disposed around the central post within the collar so that the central post can be reciprocated along the collar for extending or retracting the ribs to obtain any desired opening diameter of the canopy screen for optionally positioning the screen, thereby suitably matching with a diameter of the table to be shielded.

REFERENCES:
patent: 674390 (1901-05-01), Zoeller
patent: 752489 (1904-02-01), Waite
patent: 998462 (1911-07-01), Burch
patent: 1414616 (1922-05-01), Beehler
patent: 1843961 (1932-02-01), Stone
patent: 2227554 (1941-01-01), Riordon
patent: 2771087 (1956-11-01), Simonson
patent: 4284095 (1981-08-01), Norton
patent: 4449542 (1984-05-01), McSwain et al.

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