CA2214600A1 - Pump trigger assembly for a trigger sprayer - Google Patents
Pump trigger assembly for a trigger sprayerInfo
- Publication number
- CA2214600A1 CA2214600A1 CA 2214600 CA2214600A CA2214600A1 CA 2214600 A1 CA2214600 A1 CA 2214600A1 CA 2214600 CA2214600 CA 2214600 CA 2214600 A CA2214600 A CA 2214600A CA 2214600 A1 CA2214600 A1 CA 2214600A1
- Authority
- CA
- Canada
- Prior art keywords
- trigger
- sprayer
- pump
- assembly
- trigger member
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Landscapes
- Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
- Closures For Containers (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Reciprocating Pumps (AREA)
Abstract
An improved trigger sprayer apparatus is comprised of a venting system that allows air to enter a liquid container connected to the apparatus as the apparatus dispenses liquid from the container, a trigger member of the apparatus that provides reliable operation and prevents the inadvertent disconnection of the trigger member from the apparatus, a gasket connected to the apparatus between the liquid container and the apparatus, and a fluid conduit communicating with a nozzle orifice of the apparatus that centers a fluid spinner of the apparatus relative to the orifice.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/848,706 | 1992-03-09 | ||
US07/848,706 US5344053A (en) | 1992-03-09 | 1992-03-09 | Trigger sprayer having a two-piece housing construction |
CA002129677A CA2129677C (en) | 1992-03-09 | 1992-12-30 | Improved trigger sprayer apparatus |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002129677A Division CA2129677C (en) | 1992-03-09 | 1992-12-30 | Improved trigger sprayer apparatus |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2214600A1 true CA2214600A1 (en) | 1993-09-16 |
CA2214600C CA2214600C (en) | 2000-04-18 |
Family
ID=25677420
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002214595A Expired - Lifetime CA2214595C (en) | 1992-03-09 | 1992-12-30 | Trigger sprayer having a two-piece housing construction |
CA002286491A Expired - Lifetime CA2286491C (en) | 1992-03-09 | 1992-12-30 | Sealing gasket for a trigger sprayer |
CA002214600A Expired - Lifetime CA2214600C (en) | 1992-03-09 | 1992-12-30 | Pump trigger assembly for a trigger sprayer |
Family Applications Before (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002214595A Expired - Lifetime CA2214595C (en) | 1992-03-09 | 1992-12-30 | Trigger sprayer having a two-piece housing construction |
CA002286491A Expired - Lifetime CA2286491C (en) | 1992-03-09 | 1992-12-30 | Sealing gasket for a trigger sprayer |
Country Status (1)
Country | Link |
---|---|
CA (3) | CA2214595C (en) |
-
1992
- 1992-12-30 CA CA002214595A patent/CA2214595C/en not_active Expired - Lifetime
- 1992-12-30 CA CA002286491A patent/CA2286491C/en not_active Expired - Lifetime
- 1992-12-30 CA CA002214600A patent/CA2214600C/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
CA2214595C (en) | 2001-08-07 |
CA2214600C (en) | 2000-04-18 |
CA2286491A1 (en) | 1993-09-16 |
CA2286491C (en) | 2003-03-25 |
CA2214595A1 (en) | 1993-09-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
MKEX | Expiry |
Effective date: 20121231 |
|
MKEX | Expiry |
Effective date: 20121231 |