Span Tech LLC
Held is read from USPTO's recorded assignments; a transfer never recorded there does not appear.
Recorded under 2 name spellings.
3
Ending by 2030
Apr 2027
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 Mar 26, 2027The maintenance fee for Modular link conveyor with features for enhancing the efficient conveyance of articles (US 11,767,171) comes due Mar 26, 2027. Unpaid by Sep 27, 2027, it lapses early.
- 1 fee due Jun 12, 2027The maintenance fee for Adjustable Conveyor Belt Guiderail and Related Methods (US 11,840,403) comes due Jun 12, 2027. Unpaid by Dec 13, 2027, it lapses early.
- 1 fee due Aug 27, 2027The maintenance fee for Manually Adjustable Conveyor Belt Guiderail and Related Methods (US 11,912,507) comes due Aug 27, 2027. Unpaid by Feb 28, 2028, it lapses early.
- 2 fees due Sep 17 to 22, 2027 · next Sep 17
Recent changes
Nothing was recorded against this company's patents in the last 90 days.
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.
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 7,837,029 | Wear-resistant connector for a modular link conveyor belt In force · From the USPTO record | In force | From the USPTO record | |
| US 8,033,388 | Powder coating components to reduce friction, increase wear resistance, and improve cleanability In force · From the USPTO record | In force | From the USPTO record | |
| US 7,690,496 | High speed switch for a diverter conveyor, related article diverter, and related methods In force · From the USPTO record | In force | From the USPTO record | |
| US 8,727,109 | Modular link conveyor drive arrangements In force · From the USPTO record | In force | From the USPTO record | |
| US D804,137 | Conveyor link In force · From the USPTO record | In force | From the USPTO record | |
| US 9,340,362 | Conveyor with improved cleaning capabilities In force · From the USPTO record | In force | From the USPTO record | |
| US 9,604,258 | Sortation systems and related methods In force · From the USPTO record | In force | From the USPTO record | |
| US 9,290,331 | Diverter conveyor and related methods In force · From the USPTO record | In force | From the USPTO record | |
| US D856,624 | Conveyor link In force · From the USPTO record | In force | From the USPTO record | |
| US D857,329 | Conveyor link In force · From the USPTO record | In force | From the USPTO record |
Also on record, not counted in the 28: 6 lapsed for an unpaid fee · 39 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 · 3 no status recorded