Title:
Profiling tool
United States Patent 2933800


Inventors:
Friden, John H.
Application Number:
US66656257A
Publication Date:
04/26/1960
Filing Date:
06/19/1957
Assignee:
Friden, John H.
Primary Class:
Other Classes:
15/22.1, 74/22R, 83/773, 408/17, 408/124, 451/124
International Classes:
B23D67/00; B28D1/06
View Patent Images:
US Patent References:
2711653Device for converting rotary movement to harmonic movement1955-06-28
2442009Peening device1948-05-25
1694834Mechanism for transmitting movement1928-12-11
1356556Electric power-hammer and drilling-machine combined1920-10-26
1172264N/A1916-02-22
0636476N/A1899-11-07
0341664N/A1886-05-11