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US Patent: 2,952,467
Chuck
Patentee:
Hans H. van der Velden (exact or similar names) - Toledo, Lucas County, OH

USPTO Classifications:
279/114, 279/6

Tool Categories:
metalworking machines : metal threading machines : pipe threading machines

Assignees:
Toledo Pipe Threading Machine Co. - Toledo, Lucas County, OH

Manufacturer:
Not known to have been produced

Witnesses:
Unknown
Patent Dates:
Applied: Dec. 19, 1958
Granted: Sep. 13, 1960

Patent Pictures:
USPTO (New site tip)
Google Patents
Report data errors or omissions to steward Joel Havens
"Vintage Machinery" entry for Toledo Pipe Threading Machine Co.

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