Patent · US Active

Closure

US11932460B2 · kind B2 · utility

0Cited by

5References

18Claims

0Family size

Assignee

OBRIST CLOSURES SWITZERLAND GMBH · DE

Inventors

Jamie Fox · Norwich, GB
Thomas Cox · Low Wood, GB

Key dates

Filing date	Aug 15, 2020
Grant date	Mar 19, 2024
Priority date	—
Expiry date	Sep 18, 2040

Classification

Technology area (CPC B)Performing Operations; Transporting
CPC primaryB65D2401/20
WIPO fieldHandling
WIPO sectorMechanical engineering

Abstract

A tamper-evident closure is provided and includes a base and a lid. The lid is movable between a closed and an open position with respect to the base. The closure includes a tamper-evident member which is initially provided on or by the base with the closure in an unopened condition. The tamper-evident member is released from the base when the lid is initially moved to the open position and is then retained by the lid.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.