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US Patent: 3,217,819
Computing scale
Patentee:
Kenneth C. Allen (exact or similar names) - Dayton, OH

USPTO Classifications:
177/177, 359/436, 359/440, 359/601

Tool Categories:

Assignees:
Hobart Mfg. Co. - Troy, OH

Manufacturer:
Not known to have been produced

Witnesses:
Unknown

Patent Dates:
Applied: Jun. 06, 1963
Granted: Nov. 16, 1965

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

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