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US Patent: 723,041
Compass Improved Compass Joint
Patentee: Wilhelm Schwarzer (exact or similar names) - Nuremburg, Germany USPTO Classifications: 33/558.5 Tool Categories: layout tools : compasses Assignees: Georg Schoenner - Nuremburg, Germany Manufacturer: Georg Schoenner - Nuremburg, Germany Witnesses: Oscar Bock Andreas Stich Ella L. Giles Otto Brunner	Patent Dates: Applied: Mar. 13, 1901 Granted: Mar. 17, 1903 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Ralph Brendler
Description: This compass joint design automatically keeps the handle aligned with the axis of rotation for the compass. Known examples are marked "Schoenner Germany" and with the patent date

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