An 1898 patent describes an umbrella you wear on your head. It inflates and folds into a pocket. Finally, a gadget that leaves both hands free to grab your hat when the wind finds out. patents.google.com/patent/US606982A/en
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An 1898 patent describes an umbrella you wear on your head. It inflates and folds into a pocket. Finally, a gadget that leaves both hands free to grab your hat when the wind finds out. patents.google.com/patent/US606982A/en
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