Environmental heating and cooling; fluid handling and sanitary e – Heating or cooling – Element or attachment – not elsewhere specified
Patent
1993-08-26
1994-10-25
Lichtenstein, Lisa P.
Environmental heating and cooling; fluid handling and sanitary e
Heating or cooling
Element or attachment, not elsewhere specified
D12317, D23387, D25 49
Patent
active
D03519031
REFERENCES:
patent: D290744 (1987-07-01), Whitley, II
patent: D290745 (1987-07-01), Whitley, II
patent: D290746 (1987-07-01), Whitley, II
patent: D291592 (1987-08-01), Flowers
patent: 4712501 (1987-12-01), Whitley, II
Attwood Product Catalog 1991-1992, pp. 19, 20, and 21.
Attwood Product Catalog 1985-1986, p. 63.
Attwood Product Catalog 1992-1993, pp. 21, 22, 23, and 24.
Attwood Corporation
Lichtenstein Lisa P.
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