KUM LLC
24Patents
13Active
24Granted
51Portfolio score
Filing activity: Aug 5, 1999 → May 10, 2023 · 3 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6286218A | Sharpener, in particular for soft-core pencils | Performing Operations; Transporting | 15 | Expired |
| US8408950B2 | Female connector assembly | Electricity | 12 | Active |
| US6397479B1 | Sharpener, in particular for soft-core pencils | Performing Operations; Transporting | 11 | Expired |
| US6301791A | Sharpener for soft-core pencils | Performing Operations; Transporting | 9 | Expired |
| US9761978B2 | Multi-ground connector for vehicle | Electricity | 7 | Active |
| US6976314B2 | Sharpener for soft-core pencils | Human Necessities | 6 | Expired |
| US6279237A | Sharpener | Performing Operations; Transporting | 6 | Expired |
| US9252526B2 | Waterproof connector for vehicle | Electricity | 5 | Active |
| US7225547B2 | Pencil sharpener | Human Necessities | 5 | Expired |
| US9455521B2 | Lever type connector | Electricity | 4 | Active |
| US6334256B1 | Sharpener unit | Performing Operations; Transporting | 3 | Expired |
| US8769835B2 | Pencil sharpener and method of producing it | Human Necessities | 3 | Active |
| US6634108B2 | Sharpener for sharpening a soft-core pencil | Performing Operations; Transporting | 2 | Expired |
| US7363714B2 | Pencil sharpener | Human Necessities | 2 | Active |
| US6381856B2 | Hand-held sharpener as a container-type sharpener | Performing Operations; Transporting | 2 | Expired |
| US9293860B1 | Connector for a vehicle | Electricity | 2 | Active |
| US11688979B2 | Connector assembly | Electricity | 1 | Active |
| US9608354B2 | Joint connector for connecting electronic devices in vehicle | Electricity | 1 | Active |
| US6722803B2 | Self-cleaning pencil | Human Necessities | 1 | Expired |
| US11205869B2 | Connector and manufacturing method thereof | Electricity | 0 | Active |
| US8881410B2 | Sharpener, especially for a cosmetic or pharmaceutical pencil | Human Necessities | 0 | Active |
| US7036231B2 | Sharpener for an oval pencil | Performing Operations; Transporting | 0 | Expired |
| US11978983B2 | Connector assembly for use in a vehicle | Electricity | 0 | Active |
| US11824308B2 | Connector assembly having a device for dual position confirmation | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.