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Patent number:
Patent Date:
US Patent: 1,776,778
Combined blower and suction device
Patentee:
Adam A. Breuer (
exact
or
similar
names) - Chicago, IL
USPTO Classifications:
15/344
,
15/405
,
15/410
,
417/234
,
417/423.2
Tool Categories:
industrial machines
:
blowers
Assignees:
None
Manufacturer:
Breuer Electric Mfg. Co.
- Chicago, IL
Witnesses:
Unknown
Patent Dates:
Applied:
Jun. 16, 1927
Granted:
Sep. 30, 1930
Patent Pictures:
USPTO
(New site tip)
Google Patents
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