Today’s Patent- Vacuum cleaning apparatus
Different kinds of machinery such as carding machines are used in textile industries for production of clothes or any other related materials such as fiber, yarn etc, and after the process of production lots of waste, lint, dust, dirt are left inside the machine, which needs to be removed or else when the machines are used again these harmful wastes will be entertained in the yarns or clothes which obviously no one wants.
To overcome the hurdle and to remove the undesirable wastes on 21st December 1976 Sumner Smith, Jr., Wladyslaw Typrowicz and Horst M. Leonhardt invented Vacuum cleaning apparatus which got Patent Protection with the Patent Number US3997936A.
The invention is mainly related to carding machine. The Vacuum Cleaner is installed beneath the machine on the floor wherein a wiper is arranged in such manner to remove the wastes even when the machine is not in operation. It helps to keep the machine as well as the clothes clean.
By Lex Protector ')}