Abstract: This invention relates to a safety locking means, particularly Multi functions Safety Lock means for a pressure cooker acting as a pressure indicator cam locking means comprising of a rod (1) as visual pressure indicator and a washer (4) suitably and removably fixed to avoid erroneous opening and closing of the pressure cooker thereby ensuring safe operation by the rod positioning above the lock cover (3) under pressure where restricts opening of the pressure cooker otherwise enables the pressure cooker to be opened when not in pressure. This locking means can be used on any type of pressure cooker including microwave pressure cooker.

Abstract: This invention relates to a safety locking means, particularly Multi functions Safety Lock means for a pressure cooker acting as a pressure indicator cam locking means comprising of a rod (1) as visual pressure indicator and a washer (4) suitably and removably fixed to avoid erroneous opening and closing of the pressure cooker thereby ensuring safe operation by the rod positioning above the lock cover (3) under pressure where restricts opening of the pressure cooker otherwise enables the pressure cooker to be opened when not in pressure. This locking means can be used on any type of pressure cooker including microwave pressure cooker.

Abstract: The invention relates to a microwave pressure cooker including a container open at its top which includes a cover with a gasket adapted for ledge interlock type sealing and lug locking engagement with the container. There are two regulator opening means provided as valve opening through the cover (2) such that one of the deformable diaphragm type pressure regulator means formed are disposed on these regulator opening means which deform responsive to the pressure in the enclosure. A push rod type gasket offset device means is also provided on locking lug and opening and closing aid of the cover for releasably maintaining the container and the cover in sealing engagement. Further a filter is disposed removably on the first regulator opening means, which controls the pressure building within the enclosure.

Abstract: The invention relates to a microwave pressure cooker including a container open at its top which includes a cover with a gasket adapted for ledge interlock type sealing and lug locking engagement with the container. There are two regulator opening means provided as valve opening through the cover (2) such that one of the deformable diaphragm type pressure regulator means formed are disposed on these regulator opening means which deform responsive to the pressure in the enclosure. A push rod type gasket offset device means is also provided on locking lug and opening and closing aid of the cover for releasably maintaining the container and the cover in sealing engagement. Further a filter is disposed removably on the first regulator opening means, which controls the pressure building within the enclosure.