Deadbolt gate lock
US4565079A · kind A · utility
Assignee
Inventor
Key dates
| Filing date | Jun 13, 1983 |
| Grant date | Jan 21, 1986 |
| Priority date | — |
| Expiry date | Jun 13, 2003 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T292/62
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
In a deadbolt gate lock having an elongated casing, a manually reciprocal deadbolt mounted within the casing and projectable therefrom, an actuator pin connected to the deadbolt and extending outwardly through an elongated slot in the casing, and a push button plunger lock mounted within the casing having a spring bolt retainingly engageable within the deadbolt for securing the deadbolt in a projected position; the improvement which comprises a pair of spaced aligned spacer blocks snugly nested and retained within the casing, having aligned bores guidably receiving the deadbolt, the blocks retainingly engaging the plunger lock. A removable set screw on the plunger normally prevents its removal from the plunger lock, the casing having an access opening in registry with the set screw when the plunger lock is unlocked.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.