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US Patent: 145,807
Bung-Bush Inserters
Patentee:
Lomax Littlejohn (exact or similar names) - New York, NY

USPTO Classifications:
81/446

Tool Categories:
wrenches

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
T. B. Mosher
James T. Graham
A. W. Almqvist
C. Sedgwick

Patent Dates:
Applied: Sep. 27, 1873
Granted: Dec. 23, 1873

Patent Pictures:
Lomax Littlejohn Pat. Dec. 23, 1873
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Description:
The patent is an improvement on Littlejohn's May 6, 1873 patent (no. 138,568). The center cam which wedges the gripping surface against the inside of the bushing has a shoulder to limit the motion and prevent breaking the bushing.

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