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US Patent: 2,954,492
Brush ring assembly
Patentees:
Paul R. de Voe (exact or similar names) - Dayton, OH
Wilmer C. Nussbaum (exact or similar names) - Xenia, OH

USPTO Classifications:
310/239, 310/245, 439/18

Tool Categories:
electrical devices : electric motors
electrical devices : electric motors : motor brush holders

Assignees:
Thor Power Tool Co. - Aurora, IL

Manufacturer:
Thor Power Tool Co. - Aurora, IL

Witnesses:
Unknown

Patent Dates:
Applied: Dec. 02, 1957
Granted: Sep. 27, 1960

Patent Pictures:
USPTO (New site tip)
Google Patents
Report data errors or omissions to steward Jeff Joslin
Vintage Machinery entry for Thor Power Tool Co.

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