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US Patent: 4,568,864
Electric motor control for a pipe bender
Patentee:
Edward T. Gisske (exact or similar names) - Verona, WI

USPTO Classifications:
318/293, 318/294, 318/375

Tool Categories:
electrical devices : electrical conduit apparatus
trade specific : electrician

Assignees:
Ex-Cell-O Corp. - Troy, MI

Manufacturer:
Ex-Cell-O Corp. - Troy, MI
Greenlee Brothers & Co. - Rockford, IL

Witnesses:
Unknown

Patent Dates:
Applied: Aug. 06, 1984
Granted: Feb. 04, 1986

Patent Pictures:
USPTO (New site tip)
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Report data errors or omissions to steward Jeff Joslin
Vintage Machinery entry for Ex-Cell-O Corp.
Vintage Machinery entry for Greenlee Brothers & Co.
Description:
This patent number has been seen in a 1988 Greenlee catalog, for their Number 555SB Speed Bender conduit bending machine.

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