THE HISTORY OF ROLLING LUGGAGE
https://travelpro.com/blogs/the-travelpro-blog/the-history-of-rollingluggage
A SUMMATION OF WHEELED SUITCASE HISTORY:
- In 1970, Bernard D. Sadow innovated a traditional suitcase on wheels attached to a long strap.
- In 1972, Sadow patented his invention as the Rolling Luggage.
- In 1987, Robert Plath updated Sadow’s design by placing the suitcase vertically, attaching two wheels and building a retractable handle.
- In 1989, demand for Plath's trademarked Rollaboard® became so high he moved operations from his garage to a warehouse.
- In 1991, Plath retired from the airline to pursue Travelpro, the parent company of his Rollaboard® product, full-time.