| (84) |
Designated Contracting States: |
|
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL
NO PL PT RO RS SE SI SK SM TR |
| (30) |
Priority: |
18.06.2018 US 201862686090 P
|
| (43) |
Date of publication of application: |
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21.04.2021 Bulletin 2021/16 |
| (60) |
Divisional application: |
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24186525.2 / 4431696 |
| (73) |
Proprietor: Impact Selector International, LLC |
|
Heath, TX 75032 (US) |
|
| (72) |
Inventors: |
|
- MASSEY, James Patrick
Leadville, Colorado 80461 (US)
- MARTIN, Brandon
Forney, Texas 75126 (US)
|
| (74) |
Representative: Patentanwälte und Rechtsanwalt
Weiß, Arat & Partner mbB |
|
Zeppelinstraße 4
78234 Engen
78234 Engen (DE) |
| (56) |
References cited: :
US-A- 5 005 642
US-A1- 2003 173 076
US-A1- 2007 181 298
|
US-A- 5 758 723
US-A1- 2005 279 498
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| |
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- BARRATT MARTIN ET AL: "Field Operations & Maintenance Manual HAC001 Helical 4 Arm
Centraliser", 22 February 2012 (2012-02-22), Calgary, Alberta, T2E 6W1, Canada, pages
1 - 42, XP093059166, Retrieved from the Internet <URL:https://pdfcoffee.com/field-operations-amp-maintenance-manual-hac001-helical-4-arm-centraliser-pdf-free.html>
[retrieved on 20230629]
- SMITH MAURICE: "?Unique technology and foreign market ties prove key to success for
Alberta Export Award winner - JWN Energy", 20 September 2017 (2017-09-20), pages 1
- 5, XP093059164, Retrieved from the Internet <URL:https://www.jwnenergy.com/article/2017/9/20/unique-technology-and-foreign-market-ties-prove-ke/>
[retrieved on 20230629]
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