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US Patent: 3,005,369
Method of Notching and Shearing the Ends of Tubing in the Preparation of Tubular Assemblies
Patentee:
Frank Koster (exact or similar names) - Melrose Park, IL

USPTO Classifications:
285/132.1, 83/191, 83/40, 83/683, 83/694

Tool Categories:
specialty tools : pipe and tube notchers
specialty machines : tube cutting machines

Assignees:
Vogel Tool & Die Corp. - Chicago, IL

Manufacturer:
Vogel Tool & Die Corp. - Chicago, IL

Witnesses:
Unknown

Patent Dates:
Applied: Nov. 25, 1957
Granted: Oct. 24, 1961

Patent Pictures:
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Report data errors or omissions to steward Joel Havens
Vintage Machinery entry for Vogel Tool & Die Corp.

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