LandOfFree - US Patents - Listing for Movable or removable closures

Movable or removable closures – Mounted for multidirectional or oblique movement – Initial or terminal movement transverse to sliding movement...

Plug door assembly

Movable or removable closures – Mounted for multidirectional or oblique movement – Initial or terminal movement transverse to sliding movement...

Plug door drive system

Movable or removable closures – Closures interconnected for concurrent movement – Opposed similar movement

Plug door drive system

Movable or removable closures – Mounted for multidirectional or oblique movement – Initial or terminal movement transverse to sliding movement...

Plug door for a railroad freight car

Movable or removable closures – Mounted for multidirectional or oblique movement – Initial or terminal movement transverse to sliding movement...

Plug door operating and moving mechanism

Movable or removable closures – Mounted for multidirectional or oblique movement – Initial or terminal movement transverse to sliding movement...

Plug door operating apparatus

Movable or removable closures – Closures interconnected for concurrent movement – Louver-type closures

Plug in pull bar hinge

Movable or removable closures – Mounted for multidirectional or oblique movement – Initial or terminal movement transverse to sliding movement...

Plug sliding door

Movable or removable closures – With means mounting closure for swinging – With latch or lock

Plywood veneer dryer door

Movable or removable closures – Radiant energy control

Pneumatic device and system

Movable or removable closures – Up-and-over type; e.g. – moves from vertical to withdrawn... – With operator

Pneumatic door opener

Movable or removable closures – Up-and-over type; e.g. – moves from vertical to withdrawn... – With operator

Pneumatic door operator

Movable or removable closures – Safety means responsive to obstruction to closure

Pneumatic door operator having novel pneumatic actuator and lock

Movable or removable closures – With means mounting closure for reciprocation – With latch or lock

Pneumatic door operator having pneumatic actuator and lock

Movable or removable closures – With operator for movably mounted closure

Pneumatically operated system for controlling door operations

Movable or removable closures – With means to vary opening span or speed during movement

Pneumatically-powered mine door installation with hydraulic...

Movable or removable closures – Stored in housing

Pocket door assembly

Movable or removable closures – Stored in housing

Pocket door mounting system

Movable or removable closures – With means mounting closure for reciprocation – Revolving guide component; e.g. – roller or gear

Pocket window