LandOfFree - US Patents - Listing for Electricity: motive power systems,Automatic and/or with time-delay means

Electricity: motive power systems – Automatic and/or with time-delay means – Movement – position – or limit-of-travel

Door opening/closing control device

Electricity: motive power systems – Automatic and/or with time-delay means – Speed or rate-of-movement

Door operating apparatus

Electricity: motive power systems – Automatic and/or with time-delay means – Movement – position – or limit-of-travel

Door operation control apparatus

Electricity: motive power systems – Automatic and/or with time-delay means

Door operation control apparatus

Electricity: motive power systems – Automatic and/or with time-delay means – Movement – position – or limit-of-travel

Door operator control system and method

Electricity: motive power systems – Automatic and/or with time-delay means – Movement – position – or limit-of-travel

Door operator control system and method

Electricity: motive power systems – Automatic and/or with time-delay means – Movement – position – or limit-of-travel

Door operator system

Electricity: motive power systems – Automatic and/or with time-delay means – Speed or rate-of-movement

Downhole compressor system with a feedback sensor

Electricity: motive power systems – Automatic and/or with time-delay means – Movement – position – or limit-of-travel

Drapery actuator

Electricity: motive power systems – Automatic and/or with time-delay means – Movement – position – or limit-of-travel

Drapery actuator

Electricity: motive power systems – Automatic and/or with time-delay means

Drapery actuator system and method of operation

Electricity: motive power systems – Automatic and/or with time-delay means – Movement – position – or limit-of-travel

Drive and position sensor for a driven part

Electricity: motive power systems – Automatic and/or with time-delay means – Time or with time-delay means

Drive apparatus for opening and closing mechanism

Electricity: motive power systems – Automatic and/or with time-delay means

Drive assembly for a covering of an architectural opening

Electricity: motive power systems – Automatic and/or with time-delay means – Radiant energy

Drive assembly for a covering of an architectural opening

Electricity: motive power systems – Automatic and/or with time-delay means – Responsive to thermal conditions

Drive circuit and method for an electric actuator with...

Electricity: motive power systems – Automatic and/or with time-delay means

Drive circuit for a speed adjustable fan

Electricity: motive power systems – Automatic and/or with time-delay means – Responsive to thermal conditions

Drive circuit for a speed automatically adjusted fan

Electricity: motive power systems – Automatic and/or with time-delay means – Movement – position – or limit-of-travel

Drive circuit for power operation of a movable part of a vehicle