Invention Grant
- Patent Title: Trigger pump dispenser with on/off indicator
- Patent Title (中): 触发泵分配器带有开/关指示器
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Application No.: US13824949Application Date: 2012-05-14
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Publication No.: US09132441B2Publication Date: 2015-09-15
- Inventor: Christoph Hoffman , Juergen Pellenz , Klaus Thanish , Peter Stoelben , Klaus Natersky
- Applicant: Christoph Hoffman , Juergen Pellenz , Klaus Thanish , Peter Stoelben , Klaus Natersky
- Applicant Address: CH Reinach
- Assignee: Obrist Closures Switzerland GmbH
- Current Assignee: Obrist Closures Switzerland GmbH
- Current Assignee Address: CH Reinach
- Agency: Alleman Hall McCoy Russell & Tuttle LLP
- Priority: GB1110250.6 20110616
- International Application: PCT/GB2012/000426 WO 20120514
- International Announcement: WO2012/172276 WO 20121220
- Main IPC: B65D88/54
- IPC: B65D88/54 ; B05B11/00 ; B05B1/12

Abstract:
A trigger pump dispenser has a dispensing passage, an outlet nozzle movable between an “on” position and an “off” position, and a shroud. First and second indicator tabs project from the outlet nozzle and correspond with first and second indicator windows in the shroud. When the outlet nozzle is in the “on” position, the first indicator tab resides in the first indicator window and the second indicator tab is hidden by the shroud, and when the outlet nozzle is in the “off” position, the second indicator tab resides in the second indicator window and the first indicator tab is hidden by the shroud.
Public/Granted literature
- US20130341362A1 Trigger Pump Dispenser Public/Granted day:2013-12-26
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