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Blood sampler
US 3,135,261 A
Filed
: 09/21/1961
Issued
: 06/02/1964
Est. Priority Date
: 09/21/1961
Status: Expired due to Term
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Current Assignee
Alfred J. Carroll
Original Assignee
Alfred J. Carroll
Inventors
Carroll, Alfred J.
Application Number
US04/139,739
Time in Patent Office
985 Days
Field of Search
US Class Current
600/578
CPC Class Codes
A61B 5/15003
for venous or arterial blood
A61B 5/150259
Improved gripping, e.g. wit...
A61B 5/150351
Caps, stoppers or lids for ...
A61B 5/150389
Hollow piercing elements, e...
A61B 5/150519
Details of construction of ...
A61B 5/153
Devices specially adapted f...
A61M 2005/31506
formed as a single piece, e...
A61M 5/315
Pistons; Piston-rods; Guidi...
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