He patented the first practical sewing machine in 1846. In 1846, the idea of a sewing machine was nothing new. The first patents for such a machine had been granted in England in 1755, in Austria in 1819, the U.S. in 1826 and France in 1830..Early sewing machines were designed for industrial applications.
Job description is a broad, general, and written statement of a specific job, based on the findings of a job analysis. It generally includes duties, purpose, responsibilities, scope, and working conditions of a job along with the job's title, and the name or designation of the person to whom the employee reports.
Quick Answer. The purpose of a job analysis is to analyze job duties and functions, and the skills required to do a job. A job analysis is often used to create a job posting or job description, but sometimes a job analysis is used to determine whether a specific position needs to be expanded. Continue Reading.