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Method and apparatus for identifying containers
US 2,989,735 A
Filed
: 11/19/1951
Issued
: 06/20/1961
Est. Priority Date
: 11/19/1951
Status: Expired due to Term
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25 Citations
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Current Assignee
Donald G. Gumpertz
Original Assignee
Donald G. Gumpertz
Inventors
Gumpertz, Donald G.
Application Number
US03/257,159
Time in Patent Office
3,501 Days
Field of Search
US Class Current
360/1
CPC Class Codes
B07C 5/3412
according to a code applied...
B65C 9/44
by special means responsive...
B65G 47/48
according to bodily destina...
B65G 47/496
by use of magnetic responsi...
G06K 1/125
by magnetic means
G06K 7/082
using inductive or magnetic...
G09F 3/00
Labels, tag tickets, or sim...
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