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US Patent: 1,987,194
Clutch
Patentee:
Frederick S. Kingston (exact or similar names) - Warren, OH

USPTO Classifications:
192/107R, 192/109A, 192/52.6, 192/66.22, 192/90

Tool Categories:
industrial machines : industrial machine mechanisms : industrial machine clutches

Assignees:
General Motors Corp. - Detroit, MI

Manufacturer:
Not known to have been produced

Witnesses:
Unknown
Patent Dates:
Applied: Jun. 04, 1932
Granted: Jan. 08, 1935

Patent Pictures:
USPTO (New site tip)
Google Patents
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