Power Source Technologies, Inc.
Records under this name other than patents Power Source Technologies, Inc. holds now: patents now held by others, patents whose terms have ended, and its applications, pending or abandoned.
Showing 1 to 6 of 6 · Back to Power Source Technologies, Inc.
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 9,464,567 | Dual tip seals for a rotary engine Lapsed on the fee record Ended Oct 11, 2024 · High confidence | Lapsed on the fee record | Ended Oct 11, 2024 | High confidence |
| US 6,932,047 | Planetary Piston Rotary Engine Lapsed on the fee record Ended Aug 23, 2017 · High confidence | Lapsed on the fee record | Ended Aug 23, 2017 | High confidence |
| US 7,350,501 | Planetary Rotary Internal Combustion Engine Lapsed on the fee record Ended Apr 1, 2016 · Medium confidence | Lapsed on the fee record | Ended Apr 1, 2016 | Medium confidence |
| US 8,109,252 | Rotary Engine Combustion Chamber Lapsed on the fee record Ended Feb 7, 2016 · High confidence | Lapsed on the fee record | Ended Feb 7, 2016 | High confidence |
| US 7,044,102 | Planetary rotary internal combustion engine Lapsed on the fee record Ended May 16, 2014 · From the USPTO record | Lapsed on the fee record | Ended May 16, 2014 | From the USPTO record |
| US 7,614,382 | Aspiration Plate for Planetary Rotary Internal Combustion Engine Lapsed on the fee record Ended Nov 10, 2013 · Medium confidence | Lapsed on the fee record | Ended Nov 10, 2013 | Medium confidence |