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Vacuum cleaner nozzle
US 2,658,228 A
Filed
: 04/22/1950
Issued
: 11/10/1953
Est. Priority Date
: 04/22/1950
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
US03/157,530
Time in Patent Office
1,298 Days
Field of Search
US Class Current
15/371
CPC Class Codes
A47L 9/06
with fixed, e.g. adjustably...
A47L 9/0666
with tilting, floating or s...
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