Washing – cleaning – or drying machine – Washing – cleaning – or drying machine – Surface treatment – e.g. – floor – street – etc.
Patent
1998-11-06
2000-05-16
Zarfas, Louis S.
Washing, cleaning, or drying machine
Washing, cleaning, or drying machine
Surface treatment, e.g., floor, street, etc.
1505
Patent
active
D04252683
REFERENCES:
patent: D219348 (1970-12-01), Anderson
patent: D289933 (1987-05-01), Berfield et al.
patent: 1794460 (1931-03-01), Isenman et al.
patent: 3263256 (1966-08-01), Ruehmann
patent: 5101532 (1992-04-01), Dyson et al.
Spiegel Spring/Summer 1967 catalog: three assorted Shetland polishers and 2-Speed Regina., p. 538.
Delehanty Robert A.
Feiereisen Henry M.
Rotowash Reinigungsmashinen Ges.m.b.H.
Zarfas Louis S,.
LandOfFree
Floor cleaning device does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Floor cleaning device, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Floor cleaning device will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-248029