Button cells and method of producing same | Patent Number 11024869
US 11024869 B2Filled DateFeb 21, 2020
Priority DateFeb 9, 2010
Publication DateJun 18, 2020
Expiration DateFeb 8, 2030
Inventor/ApplicantsJurgen Lindner
Ulrich Barenthin
Eduard Pytlik
Winfried Gaugler
Ulrich Barenthin
Eduard Pytlik
Winfried Gaugler
ExaminesANTHONY, JULIAN
Art Unit1722
Technology Center1700
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