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US Patent: 1,602,685
Battery Tongs
Patentees:
David E. Leasure (exact or similar names) - Long Beach, CA
Robert W. Jackson (exact or similar names) - Long Beach, CA
Roy E. Leasure (exact or similar names) - Long Beach, CA

USPTO Classifications:
29/246

Tool Categories:
wrenches : automotive specialty wrenches

Assignees:
David E. Leasure - Long Beach, CA
Roy E. Leasure - Long Beach, CA

Manufacturer:
Unknown

Witnesses:
none listed

Patent Dates:
Applied: Sep. 23, 1924
Granted: Oct. 12, 1926

Patent Pictures: [ 1 | 2 ]
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Description:
A known example marked "E" in a rhombus logo, US PAT 1602685 / CAN PAT 8-2?-1927 -- was interpreted as an automotive valve spring compressor.

Fred H. Hayn - patent attorney

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