Title:
Check insuring machine
United States Patent 2717069


Inventors:
Driscoll, William F.
Application Number:
US13971050A
Publication Date:
09/06/1955
Filing Date:
01/20/1950
Assignee:
Driscoll, William F.
Primary Class:
Other Classes:
101/79, 340/517, 340/641, 346/22, 355/42, 355/64
International Classes:
G07F17/40
View Patent Images:
US Patent References:
2615545Coin computing device for coin-controlled vending machines1952-10-28
2435933Coin control and credit register mechanism1948-02-10
2346869Predetermined counter control1944-04-18
2278357Identification apparatus1942-03-31
2266825Strip dispensing machine1941-12-23
1852967Photographic apparatus1932-04-05
1808118Photographic recording apparatus1931-06-02
1094073N/A1914-04-21
0429705N/A1890-06-10
Foreign References:
GB375264A1932-06-23