Planmeca Oy
Held is read from USPTO's recorded assignments; a transfer never recorded there does not appear.
Recorded under 2 name spellings.
9
Ending by 2030
Dec 2026
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 Dec 6 to 27, 2026 · next Dec 6
- 1 fee due Jul 26, 2027The maintenance fee for Dental care apparatus (US 9,241,680) comes due Jul 26, 2027. Unpaid by Jan 26, 2028, it lapses early.
- 2 fees due Sep 19 to 29, 2027 · next Sep 19
- 6 fees due Oct 5 to 30, 2027 · next Oct 5
Recent changes
- 2 of the patents on this record were 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.
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 7,761,174 | Controlling a computer arranged in connection with a dental unit In force · From the USPTO record | In force | From the USPTO record | |
| US D679,016 | Arm for a dental X-ray apparatus In force · From the USPTO record | In force | From the USPTO record | |
| US D683,454 | Dental X-ray machine In force · From the USPTO record | In force | From the USPTO record | |
| US 8,452,614 | Data arrangement, method, dental-care-related device and software product for dental-care quality assurance In force · From the USPTO record | In force | From the USPTO record | |
| US D709,200 | Dental unit In force · From the USPTO record | In force | From the USPTO record | |
| US D709,201 | Arm of a dental unit In force · From the USPTO record | In force | From the USPTO record | |
| US 7,997,796 | Arrangement for intra-oral X-ray imaging In force · From the USPTO record | In force | From the USPTO record | |
| US 8,219,239 | Dental unit with programmable functions In force · From the USPTO record | In force | From the USPTO record | |
| US 8,882,500 | Integrated dental care apparatus In force · From the USPTO record | In force | From the USPTO record | |
| US 9,610,052 | Dental Imaging Apparatus In force · Medium confidence | In force | Medium confidence |
Also on record, not counted in the 69: 21 lapsed for an unpaid fee · 25 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.
3 pending · 1 abandoned · 7 no status recorded