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Patent number:
Patent Date:
US Patent: 1,018,551
Differential thermostatic device
Patentees:
Willis H. Carrier (
exact
or
similar
names) - Buffalo, NY
Edward W. Comfort (
exact
or
similar
names) - Buffalo, NY
USPTO Classifications:
236/44A
,
236/86
Tool Categories:
specialty machines
:
heating apparatus
:
thermostats
Assignees:
Buffalo Forge Co.
- Buffalo, NY
Manufacturer:
Not known to have been produced
Witnesses:
Unknown
Patent Dates:
Applied:
May 26, 1910
Granted:
Feb. 27, 1912
Patent Pictures:
USPTO
(New site tip)
Google Patents
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