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Expandable wads for shotgun shells
US 3,053,185 A
Filed
: 12/03/1959
Issued
: 09/11/1962
Est. Priority Date
: 12/03/1959
Status: Expired due to Term
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Current Assignee
Atkinson, Robert G.
,
George G. Oberfell
Original Assignee
Atkinson, Robert G.
,
George G. Oberfell
Inventors
Oberfell, George G.
,
Atkinson, Robert G.
Application Number
US03/857,149
Time in Patent Office
1,013 Days
Field of Search
US Class Current
102/532
CPC Class Codes
F42B 7/08
Wads, i.e. projectile or sh...
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