Washing – cleaning – or drying machine – Washing – cleaning – or drying machine – Surface treatment – e.g. – floor – street – etc.
Patent
1990-05-23
1991-02-19
Word, A. Hugo
Washing, cleaning, or drying machine
Washing, cleaning, or drying machine
Surface treatment, e.g., floor, street, etc.
Patent
active
D03148475
REFERENCES:
patent: D263235 (1982-03-01), Akita
patent: D301784 (1989-06-01), Petralia et al.
patent: D305168 (1989-12-01), Kroll
patent: D307658 (1990-05-01), Ikeda et al.
Copy of Sharp Catalog "Vacuum Cleaners", published in Oct. 1987.
Copy of Panasonic Catalog "Upright Vacuums", published in Apr. 1988.
Abe Toru
Shouji Takashi
Matsushita Electric - Industrial Co., Ltd.
McInroy Ruth
Word A. Hugo
LandOfFree
Electric vacuum cleaner does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Electric vacuum cleaner, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Electric vacuum cleaner will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1132644