US Patent: 410,163 - Micrometer Gage


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US Patent: 410,163

Micrometer Gage

Patentee:

Franklin Holland (exact or similar names) - New Britain, CT

USPTO Classifications:

33/794

Tool Categories:

metalworking tools : machinist tools : measuring tools : micrometers

Assignees:

None

Manufacturer:

Not known to have been produced

Witnesses:

James Shepard

John Edwards, Jr.

Patent Dates:
Applied:	Jun. 18, 1889
Granted:	Sep. 03, 1889

Patent Pictures:

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Description:

My invention relates to improvements in metal-gages; and the main objects of my improvement are to produce a gage which is conveniently handled, and in which the thickness measured may be indicated even if it comes between the standard numbers of the gage.