Title:
Parking meter display device
United States Patent 2828566


Inventors:
Sanford, Cytron
John, Cwiekalo
Wilentz, Warren W.
Application Number:
US59771656A
Publication Date:
04/01/1958
Filing Date:
07/13/1956
Assignee:
Sanford, Cytron
John, Cwiekalo
Wilentz, Warren W.
Primary Class:
Other Classes:
40/538
International Classes:
G09F23/00
View Patent Images:
US Patent References:
2622357Street sign1952-12-23
2572174Display card holder for parking meters1951-10-23
1888246Street sign1932-11-22
1559999Danger signal1925-11-03
0827355N/A1906-07-31
0811264N/A1906-01-30