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Canister-type vacuum cleaner
US 2,868,321 A
Filed
: 10/18/1957
Issued
: 01/13/1959
Est. Priority Date
: 10/18/1957
Status: Expired due to Term
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Current Assignee
George M. Kelly
Original Assignee
George M. Kelly
Inventors
Kelly, George M.
Application Number
US03/690,919
Time in Patent Office
452 Days
Field of Search
US Class Current
55/372
CPC Class Codes
A47L 5/365
of the vertical type, e.g. ...
A47L 9/1427
Means for mounting or attac...
A47L 9/1436
Connecting plates, e.g. col...
A47L 9/22
Mountings for motor fan ass...
A47L 9/242
Hose or pipe couplings
Y10S 55/02
Vacuum cleaner bags
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