Lock system with key and auxiliary pin tumbler stack | Patent Number 11447975

US 11447975 B1

Application Number17697570

Publication Number-

Pendency6 months, 7 days

Filled DateMar 17, 2022

Priority DateMar 17, 2022

Publication Date-

Expiration DateMar 16, 2042

Inventor/ApplicantsThomas H. Boone
Thomas Michael Phillips, Sr.
Charles W. Eden

ExaminesBOSWELL, CHRISTOPHER J

Art Unit3675

Technology Center3600

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