Title:
Traffic control apparatus for a closed area
United States Patent 2917283
US Patent References:
/0310129.html
- - 0310129

/0498372.html
- - 0498372

/1833354.html
- - 1833354

Registering apparatus
- - 2081245

Auto checking and counting means for parking areas
- - 2528790


Inventors:
Sumners, Lumus L.
Publication Date:
12/15/1959
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Assignee:
Woodford Jr., Thompson R.
William, Teal G.
Primary Class:
256/1
Other Classes:
414/228, 404/6, 235/132R, 194/902, 235/99A, 49/49, 49/33
International Classes:
G07F17/14; G07F17/00
US Patent References:
2581788Parking lot way control
2588502Parking way control system
2614239Timer for barrel washing machines
2637920Barrier for motor vehicle parking systems
2657486Road barrier gate for parking lots
2735202
2878998Coin controlled barrier gate mechanism for vehicles
Foreign References:
GB551591A