Invention Grant
- Patent Title: Fragrance dispensing pump head
- Patent Title (中): 香水分配泵头
-
Application No.: US12747998Application Date: 2007-12-13
-
Publication No.: US08505781B2Publication Date: 2013-08-13
- Inventor: John C. Crawford , Kiat-Cheong Toh , Douglas Mooney
- Applicant: John C. Crawford , Kiat-Cheong Toh , Douglas Mooney
- Applicant Address: US NY New York
- Assignee: Colgate-Palmolive Company
- Current Assignee: Colgate-Palmolive Company
- Current Assignee Address: US NY New York
- Agent Judy W. Chung
- International Application: PCT/US2007/087351 WO 20071213
- International Announcement: WO2009/075687 WO 20090618
- Main IPC: B67D1/07
- IPC: B67D1/07 ; B65D88/54 ; B65D83/00 ; B05B15/00 ; A24F25/00

Abstract:
A dispensing pump including a pump mechanism and a pump bead is provided. The dispensing pump head includes an upper portion and a lower portion. The lower portion has a structure for attaching the dispensing pump to the container. The upper portion and the lower portion each has: (1) an internal area combining to form an enclosed space for containing a second product, and (2) a respective peripheral wall. The pump mechanism also includes a dispensing channel for the first product that extends between the upper and the lower portion. There is an aperture in either peripheral walls or a space between the respective peripheral walls. Upon the actuation of the dispensing pump, the upper portion passes into the lower portion to force air from the enclosed space and the second product is emitted through one of the apertures in either peripheral walls or the space therebetween.
Public/Granted literature
- US20100264169A1 FRAGRANCE DISPENSING PUMP HEAD Public/Granted day:2010-10-21
Information query