Universal adjustable security lock for truck tailgates and other clamping applications
US8418512B2 · kind B2 · utility
3Cited by
10References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 28, 2011 |
| Grant date | Apr 16, 2013 |
| Priority date | — |
| Expiry date | Jul 28, 2031 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T70/5009
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A security lock for clamping a structure may include a lock housing having a barrel portion that mounts an adjustable band-type clamp. The clamp is adjustable using a lock screw that is rotatable in the housing and has threads that adjustably engage a ridged thread pattern on the clamp. The lock screw has a head that is recessed in a guideway of the housing. The lock screw head has a security lock pattern that requires a matching security key to rotate the lock screw.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.