inventions

Patent drawing for a chair by <n>August Thonet</n>, 1892.

Patent drawing for the laminated padlock, invented by <n>Harry E. Soref</n> and granted in 1924.

March 2, 1887: Birth of the Master Locksmith

The 1930 patent for the <n>Big Yank Cigarette Pocket Shirt</n>, invented by <n>John W. Champion</n>.

Patent for a toothbrush issued to inventor <n>F. E. Wolcott</n> in 1941.

Patent drawing for the <n>Incandescent Electric Lamp</n> by inventor <n>Thomas A. Edison</n>, 1884.

Patent drawing for an <n>Instrument for Taking Nautical Observations</n> by inventor <n>William H. Beehler</n>, 1895.

Patent drawing for the <n>Alternating Current Clock</n>, invented by <n>Laurens Hammond</n> in 1929.

Hammond electric clock patent illustrations

A 1894 patent drawing for compasses, invented by <n>Milton Bradley</n>.

Bicycle patent drawing by inventor <n>Charles D. Rice</n>, 1890. Photo by <n>Bill Cannon</n>.

<n>Telephone Patent USD353138</n>, a design drawing from 1994.

Patent drawing for a <n>Zeiss camera</n> by inventor <n>E. Sauer</n>, filed in 1959.

Camera Patent Drawing Art Print by Patent Drawing

Patent drawing for the <n>Anti-Gravity Pen</n>, invented by <n>Paul C. Fisher</n> and granted in 1966.

The Fisher Space Pen Boldly Writes Where No Man Has Written Before