US Patent: D35,888 - Cleveland Twist Drill Bit Index


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US Patent: D35,888

Design for a Tool-Stand
Cleveland Twist Drill Bit Index

Patentee:

Harley G. Smith (exact or similar names) - Cleveland, OH

USPTO Classifications:

Tool Categories:

woodworking tools : hand drills : drill accessories

industrial tools : tool storage

Assignees:

Cleveland Twist Drill Co. - Cleveland, OH

Manufacturer:

Cleveland Twist Drill Co. - Cleveland, OH

Witnesses:

Patent Dates:
Applied:	Feb. 20, 1902
Granted:	Apr. 29, 1902

Patent Pictures: [ 1 | 2 | 3 | 4 | 5 ]

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Description:

This design patent is for the common drill bit indexes made by Cleveland Twist Drill Co. in the somewhat star-shape of their logo. These indexes were made in bronze, bronze-finished base metal, and black anodized base metal. They came in types for holding 60 wire gage bits, or 29 fractional bits.

The patent drawing shows an impressive looking hemisphere of the globe as the central design. However, this model is very rare, mostly models with the CTD logo and text are encountered.