What made Elias Howe's patented machine of 1846 not much better in practical use?

Answer

It was heavy, clumsy, and prone to jamming.

Despite securing the patent for the lockstitch combination, Howe's machine was impractical because it was heavy, clumsy, and often jammed, making hand labor preferable to some tailors.

What made Elias Howe's patented machine of 1846 not much better in practical use?

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How the Sewing Machine Changed Daily Life - YouTube

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