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US Patent: 2,478,881
Tool for removing locking keys from brake anchor bolts
Patentee:
Carl B. Wayrynen (exact or similar names) - Denver, CO

USPTO Classifications:
29/268

Tool Categories:
pliers
specialty tools : automotive tools

Assignees:
None

Manufacturer:
Howry-Berg - Englewood, CO

Witnesses:
Unknown

Patent Dates:
Applied: Apr. 08, 1947
Granted: Aug. 09, 1949

Patent Pictures: [ 1 | 2 ]
Patent 2,478,881 - edited drawing
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Description:
The specifications describe the structure of the brake anchor bolts and locking clip for which this tool was designed. The tool as produced kept the relative dimensions.

Corresponding Canadian Patent CA-465,362 was assigned to Howry-Berg Steel and Iron Works. A known example is marked HOWRY-BERG Englewood, Colo.

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