Spring-collet mechanism for activating a fire extinguisher
US-10870026-B2 · Dec 22, 2020 · US
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Frasure David patents
Frasure David is listed as an inventor on 30 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Frasure David |
| Total patents | 30 |
| First publication | Apr 9, 2015 |
| Latest publication | Dec 22, 2020 |
Notable patents
Publications ranked by popularity score, then publication date.
Systems and methods for testing two-color detectors
US-10184831-B2 · Jan 22, 2019 · US
Detector utilizing an adjustment screw and a bellows
US-9970837-B2 · May 15, 2018 · US
Spring-collet mechanism for activating a fire extinguisher
US-2018085612-A1 · Mar 29, 2018 · US
Spring-collet mechanism for activating a fire extinguisher
US-9861846-B2 · Jan 9, 2018 · US
Motorized actuator for a fire extinguisher
US-9821183-B2 · Nov 21, 2017 · US
Pneumatic detection using a liquefied compressed gas
US-9728057-B2 · Aug 8, 2017 · US
Systems and methods for testing two-color detectors
US-2017205286-A1 · Jul 20, 2017 · US
Burst disc puncture pressure-imbalance actuator for a fire extinguisher
US-9649520-B2 · May 16, 2017 · US
Rapid pressure diffusion actuator for a fire extinguisher
US-9539452-B2 · Jan 10, 2017 · US
Recent patents
Latest publications not already listed above.
Detector utilizing an adjustment screw and a bellows
US-2017003185-A1 · Jan 5, 2017 · US
Pneumatic detector switch having a single diaphragm for alarm and fault conditions
US-9418527-B2 · Aug 16, 2016 · US
Highly integrated data bus automatic fire extinguishing system
US-9412490-B2 · Aug 9, 2016 · US
Spring-collet mechanism for activating a fire extinguisher
US-2016213963-A1 · Jul 28, 2016 · US
Pneumatic pressure detector for a fire alarm system and method of insulating
US-9396636-B2 · Jul 19, 2016 · US
Pneumatic detector assembly with bellows
US-9342969-B2 · May 17, 2016 · US
Pneumatic pressure detector for a fire alarm system and method of insulating
US-2016133106-A1 · May 12, 2016 · US
Pneumatic detector assembly with bellows
US-2016110979-A1 · Apr 21, 2016 · US
Poppet valve with a frangible sealing disc for a pressure vessel
US-9309981-B2 · Apr 12, 2016 · US
Motorized actuator for a fire extinguisher
US-2016008648-A1 · Jan 14, 2016 · US
Burst disc puncture pressure-imbalance actuator for a fire extinguisher
US-2016008646-A1 · Jan 14, 2016 · US
Rapid pressure diffusion actuator for a fire extinguisher
US-2016008647-A1 · Jan 14, 2016 · US
Pneumatic detector with integrated electrical contact
US-9208980-B2 · Dec 8, 2015 · US
Pneumatic detection using a liquefied compressed gas
US-2015348386-A1 · Dec 3, 2015 · US
Highly integrated data bus automatic fire extinguishing system
US-9177693-B2 · Nov 3, 2015 · US
Pneumatic detector integrated alarm and fault switch
US-9153400-B2 · Oct 6, 2015 · US
Pneumatic detector with integrated electrical contact
US-2015206678-A1 · Jul 23, 2015 · US
Suppressant actuator
US-9038742-B2 · May 26, 2015 · US
Poppet valve with a frangible sealing disc for a pressure vessel
US-2015107685-A1 · Apr 23, 2015 · US
Pneumatic detector switch having a single diaphragm for alarm and fault conditions
US-2015097677-A1 · Apr 9, 2015 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Kidde Tech Inc | 30 |
| Hamilton Sundstrand Corp | 2 |
| Porterfield Jr John Wright | 1 |
| Phillips Andrew W | 1 |
| Frasure David | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.