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Class Information
Number: D32/21
Name: Washing, cleaning, or drying machine > Washing, cleaning, or drying machine > Surface treatment, e.g., floor, street, etc. > Vacuum
Description: Design for machine that operates by suction.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| D277792 |
Floor cleaner head |
Feb. 26, 1985 |
| D275504 |
Toy vacuum cleaner |
Sep. 11, 1984 |
| D272570 |
Vacuum cleaner with cord winder attachment |
Feb. 7, 1984 |
| D272571 |
Vacuum cleaner |
Feb. 7, 1984 |
| D270960 |
Wet/dry vacuum cleaner |
Oct. 11, 1983 |
| D270865 |
Suction cleaner or the like |
Oct. 4, 1983 |
| D270390 |
Vacuum cleaner |
Aug. 30, 1983 |
| D270298 |
Vacuum cleaner |
Aug. 23, 1983 |
| D264591 |
Wet and dry vacuum cleaner |
May. 25, 1982 |
| D263959 |
Canister vacuum cleaner |
Apr. 20, 1982 |
| D263304 |
Skin for vacuum sweeper |
Mar. 9, 1982 |
| D263234 |
Vacuum cleaner |
Mar. 2, 1982 |
| D262708 |
Suction nozzle or the like |
Jan. 19, 1982 |
| D261514 |
Vacuum cleaner |
Oct. 27, 1981 |
| D261267 |
Vacuum cleaner |
Oct. 13, 1981 |
| D261266 |
Vacuum cleaner |
Oct. 13, 1981 |
| D260094 |
Vacuum cleaner for spas or the like |
Aug. 4, 1981 |
| D259882 |
Vacuum cleaner |
Jul. 14, 1981 |
| D258593 |
Housing for suction sweeper |
Mar. 17, 1981 |
| D258132 |
Carpet cleaning machine |
Feb. 3, 1981 |
| D257774 |
Carpet and rug cleaner |
Jan. 6, 1981 |
| D254788 |
Liquid dispensing vacuum cleaner |
Apr. 22, 1980 |
| D254073 |
Hot water extraction rug cleaner |
Jan. 29, 1980 |
| D251787 |
Liquid dispensing vacuum cleaner |
May. 8, 1979 |
| D248656 |
Hot-water extraction unit |
Jul. 25, 1978 |
| D248657 |
Home vacuum/water extraction cleaning unit |
Jul. 25, 1978 |
| D248303 |
Canister vacuum cleaner or similar articles |
Jun. 27, 1978 |
| D247671 |
Hot-water extraction unit |
Apr. 4, 1978 |
| D247117 |
Vacuum cleaner |
Jan. 31, 1978 |
| D247039 |
Carpet cleaner and dryer |
Jan. 24, 1978 |
| 4068340 |
Steam and vacuum cleaning apparatus |
Jan. 17, 1978 |
| D246107 |
Vacuum cleaner |
Oct. 18, 1977 |
| D245846 |
Coin operated vacuum or similar article |
Sep. 20, 1977 |
| D243944 |
Vacuum cleaner |
Apr. 5, 1977 |
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