{"@context": "https://schema.org", "@type": "BreadcrumbList", "itemListElement": [{"@type": "ListItem", "position": 1, "name": "Home", "item": "https://www.patentleaderboard.com/"}, {"@type": "ListItem", "position": 2, "name": "Locking device for removable frame structures", "item": "https://www.patentleaderboard.com/patent/4270779"}]}
Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Locking device for removable frame structures

Locking device for removable frame structures

US Patent 4270779 · Granted Jun 2, 1981

Assignee

No assignee recorded.

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Security screen door for vehicles and a locking system therefor2008
Padlocks2004
Locks2003
Airplane pirouette steering system1998
Door lock1994
Steerable landing gear1993
Pneumatic damper1987
Deadlock with key operated locking cylinder1987
Method of casting pin tumbler lock barrels1985
Door-closure apparatus1983
Hydraulic nose landing gear steering actuator for an airplane1981