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Vacuum cleaner assembly
US 2,779,432 A
Filed
: 05/07/1953
Issued
: 01/29/1957
Est. Priority Date
: 05/07/1953
Status: Expired due to Term
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Current Assignee
Carl E. Meyerhoefer
Original Assignee
Carl E. Meyerhoefer
Inventors
Meyerhoefer, Carl E.
Application Number
US03/353,472
Time in Patent Office
1,363 Days
Field of Search
US Class Current
55/312
CPC Class Codes
A47L 5/365
of the vertical type, e.g. ...
A47L 9/0072
Mechanical means for contro...
A47L 9/0081
Means for exhaust-air diffu...
A47L 9/009
Carrying-vehicles; Arrangem...
A47L 9/122
flat
A47L 9/1427
Means for mounting or attac...
A47L 9/22
Mountings for motor fan ass...
A47L 9/26
Incorporation of winding de...
B65H 75/143
at least one end flange bei...
B65H 75/364
the stored material being c...
Y10S 55/02
Vacuum cleaner bags
Y10S 55/03
Vacuum cleaner
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