Sunbeam Products, Inc.

Tilia International, Inc.

Landen M Higer

Charles Wade Albritton

Hongyu Wu

Alexandre A N Baptista

Zhu Liu

Terry Sun

Francis Wong

Djabbar Moustafaev

Michael H Tsao

Luther T Nieh

A vacuum and sealing appliance comprises a heat sealing element for sealing a container during a sealing cycle. A controller controls the temperature of the heat sealing element during the sealing cycle based on a signal from a temperature sensor that senses the real-time temperature of the heat sealing element. A seal indicator light is provided which is lighted during the sealing cycle and extinguished at its completion. The signal from the controller energizes the heating element for a time to heat the sealing element to a pre-determined temperature for sealing the container and initiates a dwell time corresponding to cooling the heating element after sealing the container. Values of the real-time temperatures of the heat sealing element and values of the sealing times and the dwell times that correspond to the values of the real-time temperatures of the heat sealing element are stored in a look-up table.

Heat sealer with algorithm for regulating sealing temperature

An apparatus for vacuum sealing a storage bag including a base and a receptacle component for receiving the end of a storage bag. A vacuum generating device is disposed in either one of the base or the receptacle. The receptacle includes a vacuum chamber for accepting the open end of the bag. The receptacle is pivotally secured to the base and is rotatable relative thereto between a first and second position. A sealing device is disposed on the receptacle for sealing the open end of the bag.

Vacuum packaging appliance

An apparatus for vacuum sealing a storage bag including a base and a receptacle component for receiving an end of a storage bag. The receptacle including a vacuum chamber for accepting an open end of the bag. The receptacle is pivotally secured to the base and rotatable relative thereto between a first operating position and a second storage position. A sealing device is disposed on the receptacle for sealing the open end of the bag.

The invention is directed to methods providing intelligent and variable speed control of a vacuum pump, intelligent vacuum pump controllers, intelligent vacuum packaging appliances, and vacuum feedback devices and methods. This Abstract is provided to comply with the rules requiring an abstract. It is submitted with the understanding that it will not be used to interpret or limit the scope or meaning of the claims. 37 C.F.R. &#xa7; 1.72().

Vacuum pump control and vacuum feedback

A lidless vacuum packaging appliance whereby the number of movable parts is reduced is disclosed. A lidless appliance effectively reduces wear and tear of the appliance. Further, the lidless design allows for convenient placement in the operational environment of the appliance.

Lidless vacuum appliance

Vacuum packaging appliances and methods of vacuum packaging objects are disclosed herein. In one embodiment, an appliance includes a base, a lid movably coupled to the base, a vacuum chamber portion on the base and/or the lid for receiving an open end of a bag, and a vacuum pump operably coupled to the vacuum chamber portion for removing gas from the vacuum chamber portion. The lid includes a distal end, a proximal end opposite the distal end, and a major dimension between the distal and proximal ends. The base can also include a distal end, a proximal end opposite the distal end, and a major dimension between the distal and proximal ends.

Vacuum packaging appliances

The foot-print of a vacuum packaging appliance may be decreased by decoupling the appliance into a base component and a movable receptacle unit according to certain embodiments of the invention.

Decoupled vacuum packaging appliance

The invention is directed to methods providing intelligent and variable speed control of a vacuum pump, intelligent vacuum pump controllers, intelligent vacuum packaging appliances, and vacuum feedback devices and methods. This Abstract is provided to comply with the rules requiring an abstract. It is submitted with the understanding that it will not be used to interpret or limit the scope or meaning of the claims. 37 C.F.R. &#xa7;1.72(b).

A hose direct cannister lid includes a port that accepts a hose connected to a source of vacuum in order to evacuate a cannister to which the lid is connected. The hose direct cannister lid includes a first valve for exposing the cannister to the source of vacuum when the vacuum hose is secured to the lid, and wherein the first valve closes when the source of vacuum is removed in order to seal the lid and cannister from ambient. The hose direct cannister includes a second valve used to break the vacuum and expose the interior of the cannister to ambient.

Growing community of inventors

San Francisco, CA, United States of America

Landen M Higer