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US Patent: 510,742
Paper holder and cutters
Patentee:
Dwight F. Walker - Philadelphia, PA

USPTO Classifications:
225/23, 225/33, 225/71

Tool Categories:

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
William C. Wiedersheim
John A. Wiedersheim

Patent Dates:
Applied: Jul. 12, 1893
Granted: Dec. 12, 1893

Patent Pictures:
USPTO pdf tiff
Google Patents
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"Vintage Machinery" entry for Walker Brothers

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