![]() Y10- TECHNICAL SUBJECTS COVERED BY FORMER USPC.Y- GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS AND DIGESTS.E05B55/12- Locks in which a sliding latch is used also as a locking bolt the bolt being secured by the operation of a hidden parallel member Automatic latch bolt deadlocking mechanisms, e.g.E05B55/00- Locks in which a sliding latch is used also as a locking bolt.E05B- LOCKS ACCESSORIES THEREFOR HANDCUFFS.E05- LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES.238000004519 manufacturing process Methods 0.000 description 1.Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.) Filing date Publication date Application filed by Yale and Towne Manufacturing Co filed Critical Yale and Towne Manufacturing Co Priority to US1908438807 priority Critical patent/US919979A/en Application granted granted Critical Publication of US919979A publication Critical patent/US919979A/en Anticipated expiration legal-status Critical Status Expired - Lifetime legal-status Critical Current Links Original Assignee Yale and Towne Manufacturing Co Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.) Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.) Expired - Lifetime Application number Inventor Henry R Towne Current Assignee (The listed assignees may be inaccurate. Download PDF Info Publication number US919979A US919979A US1908438807A US919979A US 919979 A US919979 A US 919979A US 1908438807 A US1908438807 A US 1908438807A US 919979 A US919979 A US 919979A Authority US United States Prior art keywords bolt lever lock auxiliary main Prior art date Legal status (The legal status is an assumption and is not a legal conclusion. ![]()
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