Title:
Vacuum cleaning brush, including removable bristle holding cores
United States Patent 2606338
Inventors:
Lorenzo, Fred DE. P.
Publication Date:
08/12/1952
Export Citation:
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Assignee:
Ellen, Friscoe
Primary Class:
15/395
Other Classes:
15/104.2, 15/202, 15/206, 15/396
International Classes:
A46B13/00; A47L9/06; A46B13/00; A47L9/06
View Patent Images:
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US Patent References:
2243120Attachment for vacuum cleaners
1484027Spiral fountain brush
1355385Cleaning device
1335689Toothbrush
0676845N/A
0042726N/A
Foreign References:
CH110914A
GB441154A
DE457859C