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US Patent: D27,919
Frame For Wrenches
Patentees:
Mercer D. Blondel - Washington, DC
Joseph A. Ryan - Washington, DC

USPTO Classifications:
81/174, D8/22

Tool Categories:
wrenches : wrench components

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
F. S. Stitt
Chas. A. Pettit

Patent Dates:
Applied: Oct. 22, 1897
Granted: Nov. 30, 1897

Patent Pictures:
Mercer D. Blondel & Joseph A. Ryan design patent Nov. 30, 1897
USPTO pdf tiff
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Description:
No wrench corresponding to this frame design is known.

Term of patent 3 1/2 years.

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