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US Patent: 2,947,188
Synchronizing Device
Patentees:
James E. Ettorre (exact or similar names) - Bridgeport, CT
Arthur A. Tomenceak (exact or similar names) - Fairfield, CT
Edward C. Bullard (exact or similar names) - Bridgeport, CT

USPTO Classifications:
192/48.607, 192/53.1, 192/85.57, 192/85.59, 29/38A, 29/57, 74/333, 74/364, 82/146

Tool Categories:

Assignees:
Bullard Co. - Bridgeport, CT

Manufacturer:
Bullard Co. - Bridgeport, CT

Witnesses:
Unknown

Patent Dates:
Applied: Jan. 31, 1955
Granted: Aug. 02, 1960

Patent Pictures:
USPTO (New site tip)
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Report data errors or omissions to steward Joel Havens
Vintage Machinery entry for Bullard Machine Tool Co.

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