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US Patent: 726,003
Inside Micrometer
Patentee:
Laroy S. Starrett - Athol, MA

USPTO Classifications:
33/826, 33/827

Tool Categories:
metalworking tools : machinist tools : measuring tools : inside micrometers

Assignees:
None

Manufacturer:
L. S. Starrett Co. - Athol, MA

Witnesses:
Frank A. Ball
Frank E. Wing

Patent Dates:
Applied: Jan. 17, 1902
Granted: Apr. 21, 1903

Patent Pictures:
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L. S. Starrett Co.-125th Anniversary
History of the L. S. Starrett Co.
Biography of L. S. Starrett
Description:
This micrometer was listed as catalog # 124 on page 152 of the #21 Starrett Catalog.

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