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Hand-held button fastening assistive device for enabling users to efficiently and accurately fasten buttons into eyelets, has suction cup that is integrated on ends for adhering to surface in view of securing frame on surface 2024-12-16
Crop soil tilling device, has gear transmission unit operatively positioned on surface of base platform, and driving unit operatively connected to gear transmission unit, where base platform is provided with telescopic shaft 2023-10-31
Pedal operated corn kernels extracting machine for separating corn kernels from cob of corn, has pedal that provides cycling operation resulting in power generation, where spring is used to fit different types of cobs in mechanism and hold mechanism firmly and ensure fulfillment of task 2023-04-09