A bi-stable hinge unit of elastic material
Abandoning plug for hose nozzle
Abuse resistant pull tab
Abuse resistant, safety-edge, controlled-opening convenience-fea
Access cap
Access door hinge attachment
Access door locking mechanism for a coin operated apparatus
Access panel assembly for aircraft fuel tank
Access panel with non-destructive release
Access plug for threaded holes in electric starting apparatus
Access port covering device
Access port sealing device
Access screw cover for containers and enclosures
Accessory container structure
Accurate flow control container means
Actuating device for the cap of a spout of a whistling kettle
Adapter ring for a paint can
Adhesive injection apparatus
Adjustable door arrangement for a vacuum chamber
Adjustable floating roof supports for reduced vapor loss