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3676986
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Information
Patent Grant
3676986
References
Source
Patent Number
3,676,986
Date Filed
Not available
Date Issued
Tuesday, July 18, 1972
52 years ago
CPC
A47L5/38 - Built-in suction cleaner installations
Y10S55/02 - Vacuum cleaner bags
Y10S55/03 - Vacuum cleaner
Y10S55/08 - Built-in vacuum cleaners
US Classifications
055 - Gas separation
015 - Brushing, scrubbing, and general cleaning
285 - Pipe joints or couplings
D32 - Washing, cleaning, or drying machine
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