Title:
Sign framework
United States Patent 3235989


Inventors:
Brooks, Jackson R.
Application Number:
US24409062A
Publication Date:
02/22/1966
Filing Date:
12/12/1962
Assignee:
EXCELLART EXTRUSION COMPANY
Primary Class:
International Classes:
G09F13/04
View Patent Images:
US Patent References:
3016642Frame for show cards1962-01-16
2941323Display sign1960-06-21
2923080Display-sign indicia1960-02-02
2804952Window frame corner clip1957-09-03
2769263Illuminated signs1956-11-06
2717665Corner joint brackets for metal doors1955-09-13
2260744Electrical sign1941-10-28
2163298Interchangeable illuminated sign1939-06-20
2156257Changeable sign and letters therefor1939-05-02
2058312Electrical advertising device1936-10-20
1488236Sign1924-03-25
1329635Sign1920-02-03
Foreign References:
GB772669A1957-04-17