Treefrog Developments, Inc.
Held is read from USPTO's recorded assignments; a transfer never recorded there does not appear.
Recorded under 4 name spellings.
13
Ending by 2030
Jan 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 Nov 28, 2026The maintenance fee for Housing for encasing an electronic device (US 10,299,554) comes due Nov 28, 2026. Unpaid by May 28, 2027, it lapses early.
- 2 fees due Jan 21 to 28, 2027 · next Jan 21
- 2 fees due Feb 11 to 27, 2027 · next Feb 11
- 1 fee due Apr 13, 2027The maintenance fee for Earmolds (US 9,161,114) comes due Apr 13, 2027. Unpaid by Oct 13, 2027, it lapses early.
- 1 fee due May 3, 2027The maintenance fee for Housing for encasing an object (US 9,179,562) comes due May 3, 2027. Unpaid by Nov 3, 2027, it lapses early.
- 2 fees due Jul 5 to 26, 2027 · next Jul 5
- 1 fee due Aug 4, 2027The maintenance fee for Waterproof housing for an electronic device (US 10,548,380) comes due Aug 4, 2027. Unpaid by Feb 4, 2028, it lapses early.
- 2 fees due Sep 1 to 29, 2027 · next Sep 1
- 1 fee due Oct 19, 2027The maintenance fee for Accessories for use with housing for an electronic device (US 9,317,076) comes due Oct 19, 2027. Unpaid by Apr 19, 2028, it lapses early.
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.
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US D675,161 | Electronic Connector and Aperture Plug In force · High confidence | In force | High confidence | |
| US D685,327 | Headphone Adapter for a Case for an Electronic Device In force · High confidence | In force | High confidence | |
| US D691,990 | Case for an Electronic Device In force · High confidence | In force | High confidence | |
| US D692,419 | Case for an Electronic Device In force · High confidence | In force | High confidence | |
| US D693,801 | Case for an Electronic Device In force · High confidence | In force | High confidence | |
| US D694,227 | Case for an Electronic Device In force · High confidence | In force | High confidence | |
| US D702,637 | Electronic Connector and Aperture Plug In force · High confidence | In force | High confidence | |
| US D704,200 | Stand In force · High confidence | In force | High confidence | |
| US D714,769 | Case for an Electronic Device In force · High confidence | In force | High confidence | |
| US D714,770 | Case for an Electronic Device In force · High confidence | In force | High confidence |
Also on record, not counted in the 56: 1 lapsed for an unpaid fee · 1 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 abandoned · 2 no status recorded