CA2921176C - Piston de derivation monobloc dote d'une fonctionnalite d'helice et de retenue centralisee - Google Patents
Piston de derivation monobloc dote d'une fonctionnalite d'helice et de retenue centralisee Download PDFInfo
- Publication number
- CA2921176C CA2921176C CA2921176A CA2921176A CA2921176C CA 2921176 C CA2921176 C CA 2921176C CA 2921176 A CA2921176 A CA 2921176A CA 2921176 A CA2921176 A CA 2921176A CA 2921176 C CA2921176 C CA 2921176C
- Authority
- CA
- Canada
- Prior art keywords
- valve
- plunger
- valve cage
- retaining nut
- cage
- 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.)
- Active
Links
Landscapes
- Springs (AREA)
- Lift Valve (AREA)
- Soil Working Implements (AREA)
- Hydraulic Control Valves For Brake Systems (AREA)
- Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
Abstract
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA3167165A CA3167165A1 (fr) | 2015-02-20 | 2016-02-19 | Piston de derivation monobloc dote d'une fonctionnalite d'helice et de retenue centralisee |
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201562118575P | 2015-02-20 | 2015-02-20 | |
| US62/118,575 | 2015-02-20 | ||
| US15/048,408 US9915133B2 (en) | 2015-02-20 | 2016-02-19 | Unibody bypass plunger with centralized helix and crimple feature |
| US15/048,408 | 2016-02-19 |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA3167165A Division CA3167165A1 (fr) | 2015-02-20 | 2016-02-19 | Piston de derivation monobloc dote d'une fonctionnalite d'helice et de retenue centralisee |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2921176A1 CA2921176A1 (fr) | 2016-08-20 |
| CA2921176C true CA2921176C (fr) | 2023-05-23 |
Family
ID=56684834
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2921176A Active CA2921176C (fr) | 2015-02-20 | 2016-02-19 | Piston de derivation monobloc dote d'une fonctionnalite d'helice et de retenue centralisee |
| CA3296085A Pending CA3296085A1 (en) | 2015-02-20 | 2016-02-19 | Unibody bypass plunger with centralized helix and crimple feature |
| CA3167165A Pending CA3167165A1 (fr) | 2015-02-20 | 2016-02-19 | Piston de derivation monobloc dote d'une fonctionnalite d'helice et de retenue centralisee |
Family Applications After (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA3296085A Pending CA3296085A1 (en) | 2015-02-20 | 2016-02-19 | Unibody bypass plunger with centralized helix and crimple feature |
| CA3167165A Pending CA3167165A1 (fr) | 2015-02-20 | 2016-02-19 | Piston de derivation monobloc dote d'une fonctionnalite d'helice et de retenue centralisee |
Country Status (1)
| Country | Link |
|---|---|
| CA (3) | CA2921176C (fr) |
-
2016
- 2016-02-19 CA CA2921176A patent/CA2921176C/fr active Active
- 2016-02-19 CA CA3296085A patent/CA3296085A1/en active Pending
- 2016-02-19 CA CA3167165A patent/CA3167165A1/fr active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| CA3167165A1 (fr) | 2016-08-20 |
| CA3296085A1 (en) | 2026-03-02 |
| CA2921176A1 (fr) | 2016-08-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request |
Effective date: 20210122 |
|
| MPN | Maintenance fee for patent paid |
Free format text: FEE DESCRIPTION TEXT: MF (PATENT, 9TH ANNIV.) - STANDARD Year of fee payment: 9 |
|
| U00 | Fee paid |
Free format text: ST27 STATUS EVENT CODE: A-4-4-U10-U00-U101 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: MAINTENANCE REQUEST RECEIVED Effective date: 20250123 |
|
| U11 | Full renewal or maintenance fee paid |
Free format text: ST27 STATUS EVENT CODE: A-4-4-U10-U11-U102 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: MAINTENANCE FEE PAYMENT DETERMINED COMPLIANT Effective date: 20250123 |