Levolor, Inc.
27Patents
10Active
27Granted
39Portfolio score
Filing activity: Feb 23, 1989 → May 28, 2024
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5037253A | Apparatus for making Venetian blinds | Emerging Cross-Sectional Technologies | 50 | Expired |
| US5092387A | Venetian blind tilt wand connector | Fixed Constructions | 34 | Expired |
| US5127458A | Venetian blind | Fixed Constructions | 29 | Expired |
| USD331681S | Window blind grip | General | 22 | Expired |
| US5042553A | Window blind headrail and mounting bracket | Emerging Cross-Sectional Technologies | 21 | Expired |
| USD331517S | Window blind grip | General | 21 | Expired |
| US5074349A | Window blind slat ladder and tilt drum | Fixed Constructions | 20 | Expired |
| US5143135A | Low profile headrail venetian blind | Emerging Cross-Sectional Technologies | 18 | Expired |
| USD337469S | Window blind headrail | General | 18 | Expired |
| US5002113A | Tilt wand attachment for window blinds | Emerging Cross-Sectional Technologies | 17 | Expired |
| US5121893A | Window blind low profile mounting bracket | Emerging Cross-Sectional Technologies | 16 | Expired |
| USD320547S | Universal hold down bracket for venetian blinds | General | 9 | Expired |
| US4982776A | Cord lock for a venetian blind or a shade | Emerging Cross-Sectional Technologies | 8 | Expired |
| US9493981B2 | Safety mechanism for a window covering | Fixed Constructions | 7 | Active |
| US5031681A | Tilt control for window blinds, and method of manufacture | Fixed Constructions | 6 | Expired |
| US5846646A | Anti-static coated venetian blind slat and method of preparation thereof | Emerging Cross-Sectional Technologies | 6 | Expired |
| US5176193A | Venetian blind slat construction | Fixed Constructions | 6 | Expired |
| US9724958B1 | Finial | Human Necessities | 3 | Active |
| USD335059S | Connector for wand and actuating mechanism | General | 3 | Expired |
| US12024945B2 | Vertical curtain blind and related connector clips and panels for use with a vertical curtain blind | Fixed Constructions | 1 | Active |
| US11891855B2 | Leveling assembly for adjusting the levelness of a bottom rail of a covering for an architectural structure | Fixed Constructions | 1 | Active |
| US12024946B2 | Shade adapter for a roller shade | Fixed Constructions | 1 | Active |
| US12404718B2 | Vertical curtain blind and related connector clips and panels for use with a vertical curtain blind | Fixed Constructions | 0 | Active |
| US11598144B2 | Bottom rail assembly for a covering for an architectural structure and related assembly methods | Fixed Constructions | 0 | Active |
| US11780638B2 | Method for installing a covering relative to a frame of an architectural structure and associated alignment tools | Fixed Constructions | 0 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.