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Automatic toll collector device
US 2,646,215 A
Filed
: 04/15/1949
Issued
: 07/21/1953
Est. Priority Date
: 04/15/1949
Status: Expired due to Term
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13 Citations
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Current Assignee
John R. Stovall Jr
Original Assignee
John R. Stovall Jr
Inventors
Stovall, John R. Jr.
Application Number
US03/087,681
Time in Patent Office
1,558 Days
Field of Search
US Class Current
235/33
CPC Class Codes
G07F 17/145
for revolving doors or turn...
Y10S 194/901
Check-operated toll booth
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