Title:
Adjustable supporting bracket
United States Patent 2954957


Inventors:
Johnson, Axel E. F.
Witt, Harry DE. K.
Application Number:
US58369656A
Publication Date:
10/04/1960
Filing Date:
05/09/1956
Assignee:
AMERICAN HOSPITAL SUPPLY CORP
Primary Class:
Other Classes:
248/590, 248/597
International Classes:
F21S8/00; F21V21/26
View Patent Images:
US Patent References:
2745949Hospital floor lamp1956-05-15
2731237Combination earth auger with rock drilling point1956-01-17
2447228Bracket construction1948-08-17
2358844Adjustable bracket1944-09-26
2289105Lighting fixture1942-07-07
2240651Light fixture1941-05-06
2151877Display apparatus1939-03-28
2052488Cord take-up device1936-08-25
1864756Light bracket1932-06-28
1549291Light bracket1925-08-11
1370231Lamp-holder1921-03-01
1357295Drop-light bracket1920-11-02
0501392N/A1893-07-11
Foreign References:
GB190106884A1901-06-22
GB145256A1920-07-02
FR1078203A1954-11-16