Washing – cleaning – or drying machine – Washing – cleaning – or drying machine – Surface treatment – e.g. – floor – street – etc.
Patent
1992-01-21
1994-01-04
McInroy, Ruth
Washing, cleaning, or drying machine
Washing, cleaning, or drying machine
Surface treatment, e.g., floor, street, etc.
Patent
active
D03430332
REFERENCES:
patent: D292335 (1987-10-01), Wareham et al.
patent: D301648 (1989-06-01), Kieft
patent: D307069 (1990-04-01), Kieft
patent: D313681 (1991-01-01), McKnight
patent: 4648149 (1987-03-01), Hampton et al.
patent: 4748714 (1988-06-01), Tschudy
Service Merchandise, Dec. 20, 1992, p. 36. "Dirt Devil Upright Vac. Cleaners".
Service Merchandise, Dec. 20, 1992, p. 39. "Oreck XL Uprt. Vac. Cleaner".
Service Merchandise, Dec. 20, 1992, p. 38. "Eureka Upright Vac. Cleaners".
Whirlpool CVR 2000 High Speed Upright, no page #.
Pansonic Upright Vacuum Cleaner catalog on Compact Upright Vacuums, published Mar. 1989 (2 pages).
Electrolux Lite Range Electric Vacuum Cleaner brochure, published 1989.
Eureka Vacuum Cleaner brochure, published 1989.
Matsushita Electric Industrial Co Ltd.
McInroy Ruth
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