US469615A - waedwell - Google Patents
waedwell Download PDFInfo
- Publication number
- US469615A US469615A US469615DA US469615A US 469615 A US469615 A US 469615A US 469615D A US469615D A US 469615DA US 469615 A US469615 A US 469615A
- Authority
- US
- United States
- Prior art keywords
- waedwell
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
- B24D15/00—Hand tools or other devices for non-rotary grinding, polishing, or stropping
- B24D15/06—Hand tools or other devices for non-rotary grinding, polishing, or stropping specially designed for sharpening cutting edges
- B24D15/08—Hand tools or other devices for non-rotary grinding, polishing, or stropping specially designed for sharpening cutting edges of knives; of razors
- B24D15/081—Hand tools or other devices for non-rotary grinding, polishing, or stropping specially designed for sharpening cutting edges of knives; of razors with sharpening elements in interengaging or in mutual contact
- B24D15/082—Hand tools or other devices for non-rotary grinding, polishing, or stropping specially designed for sharpening cutting edges of knives; of razors with sharpening elements in interengaging or in mutual contact the elements being rotatable
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Devices For Use In Laboratory Experiments (AREA)
Description
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US469615A true US469615A (en) | 1892-02-23 |
Family
ID=2538475
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US469615D Expired - Lifetime US469615A (en) | waedwell |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US469615A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4112790A (en) * | 1976-11-24 | 1978-09-12 | Zevco Enterprises, Inc. | Knife sharpener |
| US4285253A (en) * | 1980-01-24 | 1981-08-25 | Edling Theodore L | Mechanical steel for sharpening blades |
-
0
- US US469615D patent/US469615A/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4112790A (en) * | 1976-11-24 | 1978-09-12 | Zevco Enterprises, Inc. | Knife sharpener |
| US4285253A (en) * | 1980-01-24 | 1981-08-25 | Edling Theodore L | Mechanical steel for sharpening blades |
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