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US Patent: 4,910,984
Progressive roll bender
Patentees:
Craig Young (exact or similar names) - Bellevue, MI
Patrick D. McGee (exact or similar names) - Gobles, MI

USPTO Classifications:
72/14.7, 72/166, 72/173, 72/217, 72/388

Tool Categories:
metalworking machines : pipe bending machines

Assignees:
J. A. Richards Co. - Kalamazoo, MI

Manufacturer:
J. A. Richards Co. - Kalamazoo, MI

Witnesses:
Unknown

Patent Dates:
Applied: Sep. 16, 1988
Granted: Mar. 27, 1990

Patent Pictures:
USPTO (New site tip)
Google Patents
Report data errors or omissions to steward Jeff Joslin
Vintage Machinery entry for J. A. Richards Co.

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