Osborn, LLC
Held is read from USPTO's recorded assignments; a transfer never recorded there does not appear.
0
Ending by 2030
Jan 2032
Next term end
When these terms end
Held patents by the year their term ends
20262027202820292030203120322033203420352036203720382039204020412042204320442045
Fee deadlines
No maintenance fee falls due on this company's record before Nov 14, 2027.
Recent changes
- 1 term has ended 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 6 of 6
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 8,505,923 | Brush Seal with Stress and Deflection Accommodating Membrane In force · High confidence | In force | High confidence | |
| US 8,882,050 | Railway Track And Switch Weather Protection Barrier System In force · High confidence | In force | High confidence | |
| US 11,504,824 | Rotary Brush and Rotary Brush Wire Configurations In force · High confidence | In force | High confidence | |
| US 11,066,249 | Loading Table Roller Brush Assembly In force · High confidence | In force | High confidence | |
| US 11,618,130 | Double-Stringer Rotary Brush In force · High confidence | In force | High confidence | |
| US 11,623,325 | Rotary Brush In force · High confidence | In force | High confidence |
Also on record, not counted in the 6: 4 lapsed for an unpaid fee. 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
Every application published under this name has become a patent.