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Automatic cancelling or re-setting parking meter unit
US 3,018,615 A
Filed
: 09/26/1957
Issued
: 01/30/1962
Est. Priority Date
: 09/26/1957
Status: Expired due to Term
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30 Citations
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Current Assignee
George W. Bryan
,
Gorden Harry J Van
,
Warren B. Minton
Original Assignee
George W. Bryan
,
Gorden Harry J Van
,
Warren B. Minton
Inventors
Minton, Warren B.
,
Bryan, George W.
,
GORDEN HARRY J VAN
Application Number
US03/686,329
Time in Patent Office
1,587 Days
Field of Search
US Class Current
368/7
CPC Class Codes
G07F 17/246
provided with vehicle proxi...
G07F 5/24
with change-giving
Y10S 194/902
Check-operated device for c...
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