Prototype and Production Systems, Inc.
Held is read from USPTO's recorded assignments; a transfer never recorded there does not appear.
0
Ending by 2030
Aug 2039
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 Dec 20, 2026The maintenance fee for Compliant Printhead Locating Apparatus for a Print Module (US 11,679,587) comes due Dec 20, 2026. Unpaid by Jun 21, 2027, it lapses early.
- 1 fee due Jan 4, 2027The maintenance fee for Printing Apparatus with Modular Printhead System (US 11,691,419) comes due Jan 4, 2027. Unpaid by Jul 6, 2027, it lapses early.
- 1 fee due Feb 28, 2027The maintenance fee for Printhead Assembly Guidance and Positioning System (US 11,738,559) comes due Feb 28, 2027. Unpaid by Aug 30, 2027, it lapses early.
- 1 fee due Jun 12, 2027The maintenance fee for Print Module Capping Station (US 11,840,083) comes due Jun 12, 2027. Unpaid by Dec 13, 2027, it lapses early.
- 1 fee due Sep 5, 2027The maintenance fee for Mobile Printhead Cleaner for Print Module (US 11,919,307) comes due Sep 5, 2027. Unpaid by Mar 6, 2028, it lapses early.
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.
Showing 1 to 5 of 5
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 11,691,419 | Printing Apparatus with Modular Printhead System In force · High confidence | In force | High confidence | |
| US 11,679,587 | Compliant Printhead Locating Apparatus for a Print Module In force · High confidence | In force | High confidence | |
| US 11,738,559 | Printhead Assembly Guidance and Positioning System In force · High confidence | In force | High confidence | |
| US 11,840,083 | Print Module Capping Station In force · High confidence | In force | High confidence | |
| US 11,919,307 | Mobile Printhead Cleaner for Print Module In force · High confidence | In force | High confidence |
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 no status recorded