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Carton opening apparatus and method
US 2,989,903 A
Filed
: 07/30/1958
Issued
: 06/27/1961
Est. Priority Date
: 07/30/1958
Status: Expired due to Term
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Current Assignee
William H. Wilcox
Original Assignee
William H. Wilcox
Inventors
Wilcox, William H.
Application Number
US03/751,987
Time in Patent Office
1,063 Days
Field of Search
US Class Current
493/319
CPC Class Codes
B31B 2100/00
Rigid or semi-rigid contain...
B31B 2100/002
characterised by the shape ...
B31B 2120/30
collapsible; temporarily co...
B31B 50/004
Closing boxes
B31B 50/062
from the underside of a mag...
B31B 50/78
Mechanically
B65B 43/285
specially adapted for boxes...
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