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US Patent: 1,900,915
Wrench Set
Patentee:
William F. Costello (exact or similar names) - New Britain, Hartford County, CT

USPTO Classifications:
206/376

Tool Categories:
wrenches : wrench set holders

Assignees:
New Britain Machine Co. - New Britain, Hartford County, CT

Manufacturer:
Not known to have been produced

Witnesses:
none listed
Patent Dates:
Applied: Feb. 11, 1932
Granted: Mar. 14, 1933

Patent Pictures:
William F. Costello patent March 14, 1933
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Report data errors or omissions to steward Stan Schulz
"Vintage Machinery" entry for New Britain Machine Co.

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