Levolor, Inc.
39 more in force are now held by other companies
Held is read from USPTO's recorded assignments; a transfer never recorded there does not appear.
1
Ending by 2030
Jul 2030
Next term end
When these terms end
Held patents by the year their term ends
20262027202820292030203120322033203420352036203720382039204020412042204320442045
Fee deadlines
Maintenance fees fall due 3.5, 7.5 and 11.5 years after grant. A missed fee ends a patent at the end of the six month grace period that follows, not on the due date.
- 1 fee due Apr 10, 2027The maintenance fee for Method for installing a covering relative to a frame of an architectural structure and associated alignment tools (US 11,780,638) comes due Apr 10, 2027. Unpaid by Oct 12, 2027, it lapses early.
- 1 fee due Aug 6, 2027The maintenance fee for Leveling Assembly for Adjusting the Levelness of a Bottom Rail of a Covering for an Architectural Structure (US 11,891,855) comes due Aug 6, 2027. Unpaid by Feb 7, 2028, it lapses early.
Recent changes
- 1 of the patents on this record was granted since Aug 16, 2026
Patents held now
Soonest term end first. Each date below is computed on that patent's own page, which shows the rule, the adjustments and the fee history it was derived from.
Showing 1 to 10 of 10
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 8,479,925 | Display system In force · From the USPTO record | In force | From the USPTO record | |
| US 8,844,414 | Window covering sizing method and apparatus In force · From the USPTO record | In force | From the USPTO record | |
| US 11,598,144 | Bottom rail assembly for a covering for an architectural structure and related assembly methods In force · From the USPTO record | In force | From the USPTO record | |
| US 11,780,638 | Method for installing a covering relative to a frame of an architectural structure and associated alignment tools In force · From the USPTO record | In force | From the USPTO record | |
| US 11,891,855 | Leveling Assembly for Adjusting the Levelness of a Bottom Rail of a Covering for an Architectural Structure In force · High confidence | In force | High confidence | |
| US 12,781,567 | Leveling Assembly for Adjusting the Levelness of a Bottom Rail of a Covering for an Architectural Structure In force · High confidence | In force | High confidence | |
| US 12,024,946 | Shade Adapter for a Roller Shade In force · High confidence | In force | High confidence | |
| US 12,404,718 | Vertical curtain blind and related connector clips and panels for use with a vertical curtain blind In force · From the USPTO record | In force | From the USPTO record | |
| US 12,024,945 | Vertical curtain blind and related connector clips and panels for use with a vertical curtain blind In force · From the USPTO record | In force | From the USPTO record | |
| US 12,698,676 | Covering with Lift Strap-Based Leveling Shims and Related Methods In force · High confidence | In force | High confidence |
Also on record, not counted in the 10: 39 patents in force now held by others · 6 lapsed for an unpaid fee · 99 ended at full term. List them
Sources and methods
Compiled from the USPTO record, grants, published applications and recorded assignments, not yet reviewed by hand.
How this record was built
Computed patent terms end on the dates shown. Related patents and pending applications may cover overlapping subject matter.
Published applications
US patent applications published under this name that have not become patents. An application is published about eighteen months after its earliest filing; one that has not been published is in no public record.
1 pending · 2 no status recorded