Can Opener. The Hub Radio Show for Monday August 24, 2020. View the completely utilitarian playlist for 08-24-20 (CLICK HERE)
All Them Witches, Cut Worms, Fantastic Negrito, Matt Maltese, Eeels, Arlo Parks
Does it seem odd that there is a day dedicated to the can opener? Well,
did you know that there was about a half century between the invention
of canned food and the invention of the can opener? Maybe after all
those years of people struggling to open cans without one, they thought
the can opener needed some recognition. There was some canning of goods
in the Netherlands before 1800, but it was not until 1810 when the
preservation of food in cans was patented. By the 1820's, food was being
canned in Britain, France, and the United States. But, the first can
opener was not patented until 1855 in Britain, and 1858 in the United
States. Prior to this, phrases such as "Cut round the top near the outer
edge with a chisel and hammer" were written on cans. The early can
openers were primitive, however, and the first rotating wheel opener was
not patented until 1870. This too was problematic, as the can had to be
pierced before the opener could be used. In 1925, a second serrated
wheel was added by the Star Can Opener Company, which greatly improved
the functionality of the opener. This opener was improved in 1931 so
that it had pliers-like handles and could hold a can on its own. This
two wheeled opener that held the can is the main style that is still in
use today. The first electric can openers were patented in the 1930's.
No comments:
Post a Comment