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US Patent 8992487 Dual-function spring
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Is a
Patent
Date Filed
August 26, 2010
Date of Patent
March 31, 2015
Patent Application Number
12869362
Patent Citations Received
US Patent 12076541 Autoinjector with an inner plunger which disengages the outer plunger to retract the syringe carrier
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US Patent 12083319 Auto-injector
0
US Patent 11660396 Autoinjector
0
US Patent 12090302 Auto-injector
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US Patent 12090303 Auto-injector
0
US Patent 12114841 Apparatus to allow biopsy sample visualization during tissue removal
0
US Patent 11833331 Auto-injector
0
US Patent 12005240 Auto-injector
0
Patent Inventor Names
Patrick Hostettler
0
Adrian Eich
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Aurèle Horisberger
0
Jürgen Wittmann
0
Malte Kladiwa
0
Peter Stettler
0
Stefan Meier
0
Patent Jurisdiction
United States Patent and Trademark Office
Patent Number
8992487
Patent Primary Examiner
Kevin C. Sirmons
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