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US Patent: 1,285,138
Flexible electrical conduit
Patentee:
Hans Hansen (exact or similar names) - Brooklyn, NY

USPTO Classifications:
138/124, 139/387R

Tool Categories:

Assignees:
Eastern Flexible Conduit Co. - Brooklyn, NY

Manufacturer:
Eastern Flexible Conduit Co. - Brooklyn, NY

Witnesses:
Clifford H. Bradt
Edward A. Weeks

Patent Dates:
Applied: Mar. 09, 1916
Granted: Nov. 19, 1918

Patent Pictures:
USPTO (New site tip)
Google Patents
Report data errors or omissions to steward Jeff Joslin
Vintage Machinery entry for ETTCO Tool Co., Inc.
Description:
The Eastern Flexible Conduit Co. would become the Eastern Tube & Tool Co., Inc., which became the ETTCO Tool Co., Inc.

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