Mouse having adjustable weight cartridge at its center of gravity
AssigneeKey Mouse Electronic Enter
InventorWei-Shun CHAN
Life of this patent
Estimating the term…
Abstract
A mouse having an adjustable weight cartridge at its center of gravity is configured to generate a desired total weight by using at least one counterweight and includes a casing and a weight cartridge. The casing is gripped by a user and located in the center of palm of the user. The casing is provided with a receiving trough. The weight cartridge is removably disposed in the receiving trough. The at least one counterweight is disposed in the weight cartridge in a stack. The user can freely adjust the total weight of the mouse by increasing or decreasing the number of the counterweights.
Claims13
A mouse having an adjustable weight cartridge at its center of gravity, configured to generate a desired total weight by using at least one counterweight and including:
- a casing gripped by a user and located in a center of palm of the user, an interior of the casing being provided with a receiving trough;
- and
- a weight cartridge removably disposed in the receiving trough of the casing, the at least one counterweight being disposed in the weight cartridge in a stack.
A mouse having an adjustable weight cartridge at its center of gravity, including:
- a casing gripped by a user and located in a center of palm of the user, an interior of the casing being provided with a receiving trough;
- a weight cartridge removably disposed in the receiving trough of the casing;
- and
- at least one counterweight disposed in the weight cartridge in a stack.
Dependencies are inferred from the claim text.