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US Patent: 2,564,459
Sheet metal brake
Patentee:
Richard L. Berkson - Encino, CA

USPTO Classifications:
72/319

Tool Categories:
metalworking machines : sheet metal : sheet metal brakes

Assignees:
Berkroy Products, Inc. - Burbank, CA

Manufacturer:
Berkroy Products, Inc. - Burbank, CA

Witnesses:
Unknown

Patent Dates:
Applied: Jul. 06, 1949
Granted: Aug. 14, 1951

Patent Pictures:
USPTO pdf tiff
Google Patents
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"Vintage Machinery" entry for Berkroy Products, Inc.

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