Infinitum Electric Inc.
Held is read from USPTO's recorded assignments; a transfer never recorded there does not appear.
Recorded under 2 name spellings.
0
Ending by 2030
Apr 2034
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.
- 2 fees due Jan 2 to 25, 2027 · next Jan 2
- 1 fee due Mar 5, 2027The maintenance fee for Printed Circuit Board Stator Winding Enhancements for Axial Field Rotary Energy Device (US 11,750,071) comes due Mar 5, 2027. Unpaid by Sep 7, 2027, it lapses early.
- 2 fees due Apr 3 to 24, 2027 · next Apr 3
- 1 fee due Jul 23, 2027The maintenance fee for System and Apparatus for Segmented Axial Field Rotary Energy Device (US 11,881,751) comes due Jul 23, 2027. Unpaid by Jan 24, 2028, it lapses early.
- 2 fees due Sep 12 to 19, 2027 · next Sep 12
Recent changes
- 1 of the patents on this record was granted since Aug 17, 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.
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 10,256,687 | Devices and Methods for Magnetic Flux Return Optimization in Electromagnetic Machines In force (reinstated) · Medium confidence | In force (reinstated) | Medium confidence | |
| US 9,899,886 | Devices and methods for magnetic flux return optimization in electromagnetic machines In force · From the USPTO record | In force | From the USPTO record | |
| US 10,135,310 | System and Apparatus for Modular Axial Field Rotary Energy Device In force · High confidence | In force | High confidence | |
| US 10,141,803 | System and Apparatus for Axial Field Rotary Energy Device In force · High confidence | In force | High confidence | |
| US 10,141,804 | System, Method and Apparatus for Modular Axial Field Rotary Energy Device In force · High confidence | In force | High confidence | |
| US 10,186,922 | System and apparatus for axial field rotary energy device In force · From the USPTO record | In force | From the USPTO record | |
| US 10,340,760 | System and Apparatus for Segmented Axial Field Rotary Energy Device In force · High confidence | In force | High confidence | |
| US 10,680,479 | System and Apparatus for Axial Field Rotary Energy Device In force · High confidence | In force | High confidence | |
| US 10,727,712 | System and apparatus for axial field rotary energy device In force · From the USPTO record | In force | From the USPTO record | |
| US 10,819,174 | System and Apparatus for Segmented Axial Field Rotary Energy Device In force · High confidence | In force | High confidence |
Also on record, not counted in the 43: 1 lapsed for an unpaid fee · 1 surrendered on reissue. 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.
8 pending · 9 abandoned · 1 no status recorded