US Patent: 470,889


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US Patent: 470,889

Hammer

Patentee:

John Harvey Fredericks (exact or similar names) - Lock Haven, PA

USPTO Classifications:

7/146, 81/22, D8/75

Tool Categories:

woodworking tools : hammers : hammer handles

woodworking tools : hammers : tack hammers

Assignees:

None

Manufacturer:

Not known to have been produced

Witnesses:

Patent Dates:
Applied:	Jun. 09, 1891
Granted:	Mar. 15, 1892

Patent Pictures:

John Harvey Fredericks patent March 15, 1892

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Description:

The handle portion is a metal frame with a light-weight filling, covered by a rubber grip. The drawing shows this patented construction applied to an upholstery or tack hammer.