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Coin-controlled vending machine
US 2,571,668 A
Filed
: 07/12/1947
Issued
: 10/16/1951
Est. Priority Date
: 07/12/1947
Status: Expired due to Term
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Current Assignee
George P. Booth
,
Lawrence M. Smith
Original Assignee
George P. Booth
,
Lawrence M. Smith
Inventors
Booth, George P.
,
Smith, Lawrence M.
Application Number
US02/760,678
Time in Patent Office
1,557 Days
Field of Search
US Class Current
194/296
CPC Class Codes
G07F 11/24
Rotary or oscillatory members
Y10T 74/15
Intermittent grip type mech...
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