US2116011A - Lock - Google Patents
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- Publication number
- US2116011A US2116011A US18577438A US2116011A US 2116011 A US2116011 A US 2116011A US 18577438 A US18577438 A US 18577438A US 2116011 A US2116011 A US 2116011A
- Authority
- US
- United States
- Prior art keywords
- lock
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B37/00—Permutation or combination locks; Puzzle locks
-
- 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 [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T70/00—Locks
- Y10T70/70—Operating mechanism
- Y10T70/7153—Combination
- Y10T70/7169—Complex movement or puzzle type
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US18577438 US2116011A (en) | 1938-01-19 | 1938-01-19 | Lock |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US18577438 US2116011A (en) | 1938-01-19 | 1938-01-19 | Lock |
Publications (1)
Publication Number | Publication Date |
---|---|
US2116011A true US2116011A (en) | 1938-05-03 |
Family
ID=22682403
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US18577438 Expired - Lifetime US2116011A (en) | 1938-01-19 | 1938-01-19 | Lock |
Country Status (1)
Country | Link |
---|---|
US (1) | US2116011A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3602020A (en) * | 1969-01-20 | 1971-08-31 | Tomomasa Kajita | Lock |
-
1938
- 1938-01-19 US US18577438 patent/US2116011A/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3602020A (en) * | 1969-01-20 | 1971-08-31 | Tomomasa Kajita | Lock |
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