Inventor

HANCHETT JR LELAND J

US21 patents

⚠️ This page may combine multiple inventors who share the name “HANCHETT JR LELAND J”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

HANCHETT JR LELAND J

HANCHETT ENTRY SYSTEMS INC

Control circuit for an electric door strike using a latching solenoid

Door holding magnet

Concealed door release mechanism

Dead bolt sensing and strike closing mechanism

Surface mounted electric strike for releasing remote panic exit devices

Power transfer module housing

Springless electromagnet actuator having a mode selectable magnetic armature

Power transfer module housing

Electric door release powered by an energy harvester

Electric door release powered by an energy harvester

Electric door release powered by an energy harvester

Compact power transfer mechanism using induced EMF

Compact power transfer mechanism using induced EMF

Springless electromagnet actuator having a mode selectable magnetic armature

Control circuit for electric unlocking devices using actuating solenoids

HANCHETT JR LELAND J

System for providing power and data transmission between a door and a frame

Electromagnetic energy harvester and a door latch release mechanism as an energy source for the harvester

Door locking mechanism

WEBB MICHAEL A

Electric door release powered by energy harvester

PEABODY JOSHUA TODD

System for providing power and data transmission between a door and a frame

SCHOEPKE EDWARD

Control circuit for electric unlocking devices using actuating solenoids