Environmental heating and cooling; fluid handling and sanitary e – Heating or cooling – Air treatment
Patent
1990-07-05
1992-08-18
Burke, Wallace R.
Environmental heating and cooling; fluid handling and sanitary e
Heating or cooling
Air treatment
D25136
Patent
active
D03287840
REFERENCES:
patent: D17182 (1887-03-01), Mankey
patent: D32376 (1900-03-01), McKinster
patent: D295676 (1988-05-01), Steiner et al.
patent: D315542 (1991-03-01), Dalton et al.
Methods and Materials of Residential Construction .COPYRGT.1981, p. 238 molding 31, lower left side of page.
WP/Series Moulding Patterns, 1967 Edition, p. 11, casing WP 395, top right side of page.
DeWalt Products Corp. Adv. Brochure, .COPYRGT.1940, p. 6, molding A upper left side of page.
Burke Wallace R.
Lichtenstein Lisa
Montrose Products, Inc.
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