Portable picnic table

Chairs and seats – With table – desk – or easel – Table with opposed seating

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Details

2481882, 16 29, 16 32, 16 40, A47B 8302

Patent

active

055868037

ABSTRACT:
A portable picnic table comprising a tabletop with a first pair of legs extending downwardly from a first end of the tabletop at an angle and a second pair of legs extending downwardly from a second end of the tabletop at the same angle as the first pair of legs. Structures on the outer side faces near bottom ends of the first pair of legs are for rolling the first pair of legs along the ground, when the second end of the tabletop is lifted up by the hands of a person and then pushed by the hands of the person. Elements on the bottom ends of the second pair of legs are for raising the second pair of legs off the ground when at rest, to compensate for the rolling structures on the first pair of legs, so as to maintain the tabletop in a true horizontal level position.

REFERENCES:
patent: 1004550 (1911-10-01), Bertke
patent: 2371460 (1945-03-01), Needham
patent: 2834608 (1958-05-01), Wixson
patent: 2848229 (1958-08-01), Miller
patent: 2974917 (1961-03-01), Kappen
patent: 4424604 (1984-01-01), Dupuis
patent: 4932729 (1990-06-01), Thompson et al.
patent: 4974284 (1990-12-01), Campbell
patent: 5154441 (1992-10-01), White
patent: 5330064 (1994-07-01), Hall

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