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US Patent: 2,075,754
Adjustable Spring Ratchet for Micrometer Spindles
Patentee: Arthur E. Williams (exact or similar names) - Athol, MA USPTO Classifications: 33/815, 81/55 Tool Categories: metalworking tools : machinist tools : measuring tools : micrometers Assignees: L. S. Starrett Co. - Athol, MA Manufacturer: Not known to have been produced Witnesses: none listed	Patent Dates: Applied: Nov. 07, 1935 Granted: Mar. 30, 1937 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Joel Havens "Vintage Machinery" entry for L. S. Starrett Co.
Description: Ellis Spear Jr. - patent attorney

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