Title:
Ratchet mechanism
United States Patent 2554990


Inventors:
Kilness, Luther E.
Application Number:
US12810349A
Publication Date:
05/29/1951
Filing Date:
11/18/1949
Assignee:
Kilness, Luther E.
Primary Class:
International Classes:
B25B13/46; F16D41/16
View Patent Images:
US Patent References:
2395681Ratchet mechanism1946-02-26
2286917Ratchet socket1942-06-16
2283382Ratchet mechanism1942-05-19
0243304N/A1881-06-21
Foreign References:
GB188403014A