The present invention is directed to a hand-held modular kitchen multitool having a universal powerhead capable of being used with a variety of kitchen appliance attachments, such as a can opener and a coffee grinder. The can opener is a side cutting can opener which provides a more compact size and smoother cut. The coffee grinder has a rotating blade that's only operational when enclosed by a cup and assembled with the powerhead. This prevents unintentional operation and injury to the user.

The present invention is directed to a hand-held modular kitchen multitool having a universal powerhead capable of being used with a variety of kitchen appliance attachments, such as a can opener and a coffee grinder. The can opener is a side cutting can opener which provides a more compact size and smoother cut. The coffee grinder has a rotating blade that's only operational when enclosed by a cup and assembled with the powerhead. This prevents unintentional operation and injury to the user.

A method for detecting a state of a coffee bean grinder includes providing a supply voltage to a motor of a grinding apparatus, and monitoring with a motor stall detection sensor at least one operating parameter of the motor. The method further includes determining whether a motor stall has been detected based on monitoring the at least one operating parameter. The method also includes measuring using a weight sensor a weight of coffee grounds that have been ground by the grinding apparatus, and determining that no beans are present in a hopper that feeds coffee beans to the grinding apparatus when no motor stall has been detected and no change in weight has been detected at the weight sensor for a predetermined amount of time. A coffee bean grinder is also disclosed.

A method for detecting a state of a coffee bean grinder includes providing a supply voltage to a motor of a grinding apparatus, and monitoring with a motor stall detection sensor at least one operating parameter of the motor. The method further includes determining whether a motor stall has been detected based on monitoring the at least one operating parameter. The method also includes measuring using a weight sensor a weight of coffee grounds that have been ground by the grinding apparatus, and determining that no beans are present in a hopper that feeds coffee beans to the grinding apparatus when no motor stall has been detected and no change in weight has been detected at the weight sensor for a predetermined amount of time. A coffee bean grinder is also disclosed.

A grinding device includes: a housing that includes a sidewall; a grinding bowl within the housing; a cover that mates with one of the housing and the grinding bowl, wherein the cover together with the grinding bowl defines a grinding chamber; a blade positioned within the grinding chamber; a motor, positioned within the housing, operatively connected with and configured to rotate the blade; and a dial generally radially aligned with the sidewall of the housing, wherein the dial is configured to control at least one operational parameter of the motor; and wherein the dial rotates around a substantially vertical axis.

A grinding device includes: a housing that includes a sidewall; a grinding bowl within the housing; a cover that mates with one of the housing and the grinding bowl, wherein the cover together with the grinding bowl defines a grinding chamber; a blade positioned within the grinding chamber; a motor, positioned within the housing, operatively connected with and configured to rotate the blade; and a dial generally radially aligned with the sidewall of the housing, wherein the dial is configured to control at least one operational parameter of the motor; and wherein the dial rotates around a substantially vertical axis.

The present invention is directed to a hand-held modular kitchen multitool having a universal powerhead capable of being used with a variety of kitchen appliance attachments, such as a can opener and a coffee grinder. The can opener is a side cutting can opener which provides a more compact size and smoother cut. The coffee grinder has a rotating blade that's only operational when enclosed by a cup and assembled with the powerhead. This prevents unintentional operation and injury to the user.

The present invention is directed to a hand-held modular kitchen multitool having a universal powerhead capable of being used with a variety of kitchen appliance attachments, such as a can opener and a coffee grinder. The can opener is a side cutting can opener which provides a more compact size and smoother cut. The coffee grinder has a rotating blade that's only operational when enclosed by a cup and assembled with the powerhead. This prevents unintentional operation and injury to the user.

A grinder vibration tool, including a main body to be disposed on at least a portion of an herbal grinder, a vibration motor disposed within at least a portion of the main body to vibrate the main body in response to vibration of the vibration motor, and a button disposed on at least a portion of the main body to turn on the vibration motor in response to depressing the button a first time, and turn off the vibration motor in response to depressing the button a second time.

A grinder vibration tool, including a main body to be disposed on at least a portion of an herbal grinder, a vibration motor disposed within at least a portion of the main body to vibrate the main body in response to vibration of the vibration motor, and a button disposed on at least a portion of the main body to turn on the vibration motor in response to depressing the button a first time, and turn off the vibration motor in response to depressing the button a second time.