Vintage Robo Correct Angle Knife Sharpener
Updated August 19, 2026
This auction ended on August 26, 2026.
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| Lot number | 239 |
| Category | Sporting Goods & Outdoors |
| Auction | Shortt Online Auction |
| Date | August 26, 2026 at 7:30 PM EDT |
| Auction house | Franklin County Estate & Auction Service LLC |
| Location | Raleigh, North Carolina |
Main Floor, KITCHEN - This lot features a vintage Robo Correct Angle Sharpener, a circular, manual sharpening tool constructed with a red translucent body and a black textured grip. The device is marked with "U.S. Pat. 2,601,778" on the top surface. The set includes a tan cardboard storage box and an original printed instructional insert titled "The ROBO CORRECT ANGLE SHARPENER."
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