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US Patent: 2,880,643
Computing scale
Patentees:
Ernest Albert Reussenzehn (exact or similar names) - Dayton, OH
Kenneth C. Allen (exact or similar names) - Dayton, OH

USPTO Classifications:
116/299, 116/304, 359/440

Tool Categories:

Assignees:
Hobart Mfg. Co. - Troy, OH

Manufacturer:
Not known to have been produced

Witnesses:
Unknown

Patent Dates:
Applied: Feb. 28, 1956
Granted: Apr. 07, 1959

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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