Title:
Retainer for rotary power tools
United States Patent 2890072


Inventors:
Kaman, Frank A.
Vega, Paul E.
Application Number:
US59704556A
Publication Date:
06/09/1959
Filing Date:
07/10/1956
Assignee:
THOR POWER TOOL CO
Primary Class:
Other Classes:
81/177.85, 279/79, 403/372, 403/377, 411/508, 411/913
International Classes:
F16B21/18
View Patent Images:
US Patent References:
2704681N/A1955-03-22
2668278Resiliently mounted lamp receptacle1954-02-02
2553021Spring mounted means1951-05-15
1800254Handle and the like1931-04-14
1475136Steel stamp1923-11-20