Metal working – Expanded metal making
Patent
1994-05-25
1996-09-03
Bryant, David P.
Metal working
Expanded metal making
2989731, 2989735, 52635, B21D 3104
Patent
active
055511350
ABSTRACT:
A fabricated building including a pair of metal sidewalls positioned in an upright spaced apart relationship with a plurality of metal purlins engaged with an upper edge of one of the metal sidewalls so that the plurality of metal purlins extend between the metal sidewalls and maintain them in the upright position.
REFERENCES:
patent: 828488 (1906-08-01), Lanz
patent: 3034197 (1962-05-01), Watanabe
patent: 3812558 (1974-05-01), Watanabe
patent: 3861009 (1975-01-01), Baxter
patent: 4246737 (1981-01-01), Eiloart et al.
Bryant David P.
Flickinger Don J.
Parsons Robert A.
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