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Class Information
Number: D32/18
Name: Washing, cleaning, or drying machine > Washing, cleaning, or drying machine > Surface treatment, e.g., floor, street, etc. > Hand held steamer, cleaner, or vacuum > Vacuum type
Description: Design that operates by suction.


Patents under this class:
1 2 3 4 5 6

Patent Number Title Of Patent Date Issued
4209875 Cordless vacuum cleaner bowl and filter system Jul. 1, 1980
D254833 Hand-held vacuum cleaner Apr. 29, 1980
D253452 Hand-held vacuum cleaner Nov. 20, 1979
D252249 Hand-held vacuum cleaner Jul. 3, 1979
D250115 Portable electrical vacuum cleaner Oct. 31, 1978
D247341 Portable vacuum cleaner Feb. 28, 1978
D246752 Vacuum cleaner Dec. 27, 1977

1 2 3 4 5 6


 
 
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