Resource Type

Cap. (open access)

Cap.

Patent for a new and improved cap. This design calls for "an adjustable pillow, which can be used when desired, and folded up out of the way when not in use. To accomplish this . . . the cap [has] an air-tight sack or pillow, which can be inflated when needed, and when not in use the air can be withdrawn and the pillow folded up out of the way in the top of the cap" (lines 25-32).
Date: December 18, 1883
Creator: Wood, William E.
System: The Portal to Texas History
Removable Can Top. (open access)

Removable Can Top.

Patent for a new and improved removable lid for cans. This design "consists of a can top or protector to be fitted over the top of the can which has had one of its heads cut out in such a manner that the contents of the can can be easily and conveniently removed and, should it be desired, the life and usefulness of the can prolonged at a trifling expense" (lines 24-30).
Date: December 25, 1883
Creator: Grainger, Charles J.
System: The Portal to Texas History