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Automatic door locking mechanism with delayed alarm means for dispensing machines
US 2,718,630 A
Filed
: 08/18/1954
Issued
: 09/20/1955
Est. Priority Date
: 08/18/1954
Status: Expired due to Term
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Current Assignee
Louis S. Wait
Original Assignee
Louis S. Wait
Inventors
Wait, Louis S.
Application Number
US03/450,637
Time in Patent Office
398 Days
Field of Search
US Class Current
206/1.5
CPC Class Codes
G07F 5/26
Interlocks, e.g. for lockin...
Y10T 70/7113
Projected and retracted ele...
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