Environmental heating and cooling; fluid handling and sanitary e – Heating or cooling – Element or attachment – not elsewhere specified
Patent
1980-12-03
1983-06-14
Largen, James R.
Environmental heating and cooling; fluid handling and sanitary e
Heating or cooling
Element or attachment, not elsewhere specified
D2301
Patent
active
D02693674
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1978 Lawn and Garden Catalogue of Rain Bird National Sales Corporation (front and back pp. and p. 1 thereof).
Mackay Spencer L.
Maple Steven E.
Mayr Paul G.
Largen James R.
Rain Bird Consumer Products Mfg. Corp.
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