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Patent number:
Patent Date:
US Patent: 616,539
Boiler Tester
Patentee:
Leopold Kaczander (
exact
or
similar
names) - New York, NY
USPTO Classifications:
417/176
Tool Categories:
propulsion and energy
:
steam apparatus
:
stationary boilers
:
boiler washout apparatus
propulsion and energy
:
steam apparatus
:
stationary boilers
:
feedwater apparatus
Assignees:
Nathan Mfg. Co.
- New York, NY
Manufacturer:
Not known to have been produced
Witnesses:
Unknown
Patent Dates:
Applied:
Oct. 29, 1898
Granted:
Dec. 27, 1898
Patent Pictures:
USPTO
(New site tip)
Google Patents
Report data errors or omissions to steward Joel Havens
"Vintage Machinery" entry for Nathan & Dreyfus; Nathan Mfg. Co.
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