Vogt Patent,1910

Overshoe - Patent D394740

Complete Patent Searching Database and Patent Data Analytics Services. 2628437, Feb, 1953, Forsythe, 36/7. 3355823, Dec, 1967, Vogt, 36/7.

Who's who in New England - Google Books Result

Non-U.S. Roller coaster patents are found on the non-U.S. patent page. .577152, 2/1897, Vogt/ Landis, Truck and gripping mechanism for railway cars.

Overshoe - Patent D377710

Complete Patent Searching Database and Patent Data Analytics Services. 2189489, Feb, 1940, Fritz, 36/7. 3355823, Dec, 1967, Vogt.

100 years of cinema loudspeakers

Dr Lee de Forest, a graduate from Yale University, was granted a patent for a .Messrs Vogt and Engl also tried electrostatic loudspeakers in Germany.

V index Blaine County Montana USGENWEB Montana Archives,maintained

Using this information you can obtain copies of the patent file for $10 from ..06/18/1918 VOGT ALBERT 20 032 N 025 E 028 80 251101 PA 727387 01/13/1920.

Band edge amplitude reduction system and method - US Patent 7181184

United States Patent 7181184 Issued on: August 16, 1994 Inventor: Vogt, et al. from wireless units on one or more PCS bands (1850 MHz 1910 MHz).

Device for holding a writing instrument - US Patent 6402407

15979 GB Jul., 1910. 160079 GB Mar., 1921. 42 DE Jul., 1989 2870740 (Vogt), and U.S. Pat. No. 4415092 (Boyer), all described holders for writing.

Container for face powder - Patent D408594

Complete Patent Searching Database and Patent Data Analytics Services. D026430, December, 1896, Vogt, D7/539. D033237, September, 1900, Foster, D28/91.

Looking at Movies, 2e | W. W. Norton and Company

1910. Eugène Augustin Lauste invents the first practical sound-on-film system. 1919. Josef Engl, Joseph Massole, and Hans Vogt patent the Tri-Ergon process.