Supports – Stand – Understructure
Patent
1998-10-05
2000-03-14
Brown, Peter R.
Supports
Stand
Understructure
2481882, 29734418, 2974631, F16M 1124
Patent
active
060361484
ABSTRACT:
An improvement in a folding chair commonly called an aluminum lawn chair comprises independently operated mechanisms on each leg of the chair that allows the length of each leg to be adjusted independently of the other legs. This allows the lawn chair to be used on so that the chair can quickly be made suitable for sitting on unlevel ground. Each leg of the folding aluminum lawn chair has a tubular member firmly attached thereto, with the lower end of each tubular member being located adjacent to or near the bottom end of the respective leg of the chair. A telescoping member is positioned inside each tubular member so that the telescoping member extends downwardly from the lower end of the tubular member, and a mechanism is provided for securing the telescoping member in any desired position in its telescopic movement extending from the tubular member. Each telescoping member of the chair can thus be adjusted to a desired position so that the chair can be made suitable for sitting on unlevel ground.
REFERENCES:
patent: 595450 (1897-12-01), Archer
patent: 2567989 (1951-09-01), Cheek
patent: 2935813 (1960-05-01), Berman et al.
patent: 4216933 (1980-08-01), Cramer
patent: 4832296 (1989-05-01), Schnepp
patent: 5060896 (1991-10-01), Hobbins
patent: 5522642 (1996-06-01), Herzog
Brown Peter R.
Crellin Terry M.
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