IP Library Granted Patent US 11,097,935
Granted Patent B2
US 11,097,935 · App. 16/393,643 · Granted Aug 24, 2021

Transitional electric can opener

Inventor: Katherine E Renner (Morristown, NJ)
Assignee: Hamilton Beach Brands, Inc.
B67B7/38
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Quick Facts
Patent No.
US 11,097,935
App. No.
16/393,643
Granted
Aug 24, 2021
Kind
B2
Abstract

An electric can opener comprises an upper opening portion and lower base portion. The upper opening portion and the lower base portion are selectively attachable to and separable from each other. The upper opening portion and the lower base portion are operable as an upright countertop can opener when attached, and the upper cutting portion is operable as a walk-and-cut can opener when separated from the lower base portion.

Claims (10)

1. An electric can opener comprising:

an upper opening portion and lower base portion, the upper opening portion and the lower base portion being selectively attachable to and separable from each other, the upper opening portion including a motor and one or more batteries to selectively power the motor and the lower base portion selectively provides electrical power to the upper opening portion to charge the one or more batteries when the upper opening portion and the lower base portion are attached;

a handle on the upper opening portion engaged to selectively lower a blade to pierce a can lid;

a drive wheel on the upper opening portion driven by the motor;

wherein the upper opening portion and the lower base portion are operable as an upright countertop electric can opener when selectively attached, the drive wheel rotating a can such that the can lid is cut by the blade; and

wherein the upper cutting portion is operable as an electric walk-and-cut can opener when separated from the lower base portion, the drive wheel rotating the upper cutting portion and blade around a stationary can such that the can lid is cut by the blade;

a magnet mounted on a cantilevered arm extending from the upper opening portion, the magnet securing the cut can lid to the upper opening portion.

2. The electric can opener of claim 1 , wherein the lower base portion selectively provides electrical power to the upper opening portion via corresponding electrical contacts in the upper opening portion and in the lower base portion.

3. The electric can opener of claim 1 , wherein the lower base portion comprises an AC power cord and an AC-to-DC converter to provide DC electrical power to the upper opening portion.

4. The electric can opener of claim 1 , further comprising one or more latches for selectively securing the upper opening portion to the lower base portion.

Assignments (2)
SECURITY AGREEMENT Recorded Dec 13, 2024
From: HAMILTON BEACH BRANDS, INC.
To: WELLS FARGO BANK, NATIONAL ASSOCIATION
Reel/Frame 069647/0756 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded May 24, 2019
From: RENNER, KATHERINE ELIZABETH
To: HAMILTON BEACH BRANDS, INC.
Reel/Frame 049275/0227 →