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US Patent: 4,120,616
Vacuum cleaner-blower assembly with sound absorbing arrangement
Patentees:
Janis A. Rasins - Chicago, IL
Niles M. Dwyer - Park Ridge, IL

USPTO Classifications:
15/326, 15/344, 15/405, 15/410, 310/63, 417/119, 417/191, 417/206, 417/373, 417/423.2

Tool Categories:
industrial machines : blowers
electrical devices

Assignees:
Breuer Electric Manufacturing Co. - Chicago, IL

Manufacturer:
Breuer Electric Manufacturing Co. - Chicago, IL

Witnesses:
Unknown

Patent Dates:
Applied: Oct. 06, 1975
Granted: Oct. 17, 1978

Patent Pictures:
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