Title:
Display card holder for parking meters
United States Patent 2572174


Inventors:
Woodrow, Mckenzie Milton
Application Number:
US352148A
Publication Date:
10/23/1951
Filing Date:
01/21/1948
Assignee:
Woodrow, Mckenzie Milton
Primary Class:
Other Classes:
40/609
International Classes:
G09F23/00
View Patent Images:
US Patent References:
2371666Projector slide equipment1945-03-20
2130155Parking meter1938-09-13
2123801Advertising device1938-07-12
2088301Face plate1937-07-27
2068121Combined parking meter and advertising device1937-01-19
2049855Price card holder1936-08-04
1975690Illuminated sign1934-10-02
1222089N/A1917-04-10