Sharpening tool
Description
Claims
The ornamental design for sharpening tool, as shown and described.
Referenced Cited
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Patent History
Patent number: D824742
Type: Grant
Filed: Mar 10, 2017
Date of Patent: Aug 7, 2018
Assignee: Spec Tool Company (Sparta, MI)
Inventors: Lee B. Hiler, Jr. (Comstock Park, MI), Tim L. Rood (Cedar Springs, MI), Barry A. Hartwell, II (Ada, MI)
Primary Examiner: Philip S Hyder
Application Number: 29/596,706
Type: Grant
Filed: Mar 10, 2017
Date of Patent: Aug 7, 2018
Assignee: Spec Tool Company (Sparta, MI)
Inventors: Lee B. Hiler, Jr. (Comstock Park, MI), Tim L. Rood (Cedar Springs, MI), Barry A. Hartwell, II (Ada, MI)
Primary Examiner: Philip S Hyder
Application Number: 29/596,706
Classifications
Current U.S. Class:
D8/93