Method of assembling a trigger sprayer device
US4993214A · kind A · utility
11Cited by
24References
4Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Oct 11, 1989 |
| Grant date | Feb 19, 1991 |
| Priority date | — |
| Expiry date | Oct 11, 2009 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T29/49236
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A method of assembling a trigger sprayer which includes a container for holding a product, a pump module for pumping the product and a pump actuating module for actuating the pump. The method comprises adding the product to the container, placing the pump module into the container, and relatively advancing the pump actuating module and the container holding the pump module so that locking means locks the three components together and mating means join complementary portions of the pump module and the pump actuation module together.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.