Tag Archives: Patent

Ketcham, Charles

Patent, ,

1858                Address Unknown, Penn Yan, New York.

1858 July 10.  The Brooklyn Daily Eagle.  (Brooklyn, New York.)  July 10, 1858, Vol. 17, No. 162, P. 2.

List Of Patents:—The following is a list of Patents issued from the United States Patent Office for the week ending June 29, 1858 …

Charles Ketcham, of Penn Yan, N. Y.—For improvement in machines for cleaning daguerreotype plates.  Patent No. 20,718.

Bergstresser, Jacob

Monumental Daguerreotype Cases, Patent, , ,

1859                Address Unknown, Berrysburgh, Pennsylvania.

1859 February 12.  Evening Star.  (Washington, D. C.)  February 12, 1859, Vol. XIII, No. 1,881, P. 1.

List of patents for the week ending February 8, 1859.  Jacob Bergstresser, of Berrysburgh, Pennsylvania.—For improvement in monumental daguerreotype cases.  No. 22,850.