IP Library › Granted Patent US 1,072,885
Granted Patent S1
US 1,072,885 · App. 29/863,578 · Granted Apr 29, 2025

Fluid end

Inventor: Konner Casey Kay (Broken Arrow, OK)
Assignee: GD ENERGY PRODUCTS, LLC
View Patent ↗
Loading inventors, assignments & file history…
Monitor This Case
Get email alerts when status or documents change.
Order Certified Copies
Most orders are placed with the USPTO same day — all within 24 business hours.
Order via The Patent Place →
Pre-filled with this patent's details
Quick Facts
Patent No.
US 1,072,885
App. No.
29/863,578
Granted
Apr 29, 2025
Kind
S1
Claims (1)

The ornamental design for a fluid end as shown and described.

Assignments (1)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Dec 21, 2022
From: KAY, KONNER CASEY
To: GD ENERGY PRODUCTS, LLC
Reel/Frame 062165/0736 →
References Cited (49)
US 1957038A · Beidler · 1934 [cited by examiner]
US 3373695A · Yohpe · 1968 [cited by applicant]
US 3427988A · Redman et al. · 1969 [cited by applicant]
US 4878815A · Stachowiak · 1989 [cited by applicant]
US 8528462B2 · Pacht · 2013 [cited by applicant]
US 8701546B2 · Pacht · 2014 [cited by applicant]
US 10941765B2 · Nowell et al. · 2021 [cited by applicant]
US 10962001B2 · Nowell et al. · 2021 [cited by applicant]
US 11131295B2 · Mullins et al. · 2021 [cited by applicant]
US 11294402B1 · Baskin · 2022 [cited by examiner]
US 11408419B2 · Foster et al. · 2022 [cited by applicant]
US 11434901B2 · Nowell et al. · 2022 [cited by applicant]
US 11486502B2 · Nowell et al. · 2022 [cited by applicant]
US 11536378B2 · Nowell et al. · 2022 [cited by applicant]
US D980876S · Smith · 2023 [cited by examiner]
US D986928S · Smith · 2023 [cited by examiner]
US 11649901B2 · Jones et al. · 2023 [cited by applicant]
US 11655812B2 · Foster et al. · 2023 [cited by applicant]
US D997992S · Smith · 2023 [cited by examiner]
US 20090123303A1 · Ohnishi · 2009 [cited by applicant]
US 20130112074A1 · Small · 2013 [cited by examiner]
US 20150132157A1 · Whaley et al. · 2015 [cited by applicant]
US 20150147194A1 · Foote · 2015 [cited by examiner]
US 20150300332A1 · Kotapish · 2015 [cited by examiner]
US 20170204852A1 · Barnett, Jr. · 2017 [cited by applicant]
US 20170211565A1 · Morreale · 2017 [cited by examiner]
US 20180058447A1 · Foster · 2018 [cited by examiner]
US 20180354081A1 · Kalyani · 2018 [cited by examiner]
US 20180363642A1 · Salih et al. · 2018 [cited by applicant]
US 20190011051A1 · Yeung · 2019 [cited by examiner]
US 20190128104A1 · Graham · 2019 [cited by examiner]
US 20190145400A1 · Graham · 2019 [cited by examiner]
US 20190145403A1 · Blume · 2019 [cited by examiner]
US 20190169944A1 · Mackay · 2019 [cited by examiner]
US 20190178243A1 · Nowell et al. · 2019 [cited by applicant]
US 20200182240A1 · Nowell · 2020 [cited by examiner]
US 20200347706A1 · Nowell · 2020 [cited by examiner]
US 20210010470A1 · Blume · 2021 [cited by examiner]
US 20210095650A1 · Nowell et al. · 2021 [cited by applicant]
US 20220412346A1 · Nowell et al. · 2022 [cited by applicant]
US 20230116452A1 · Nowell et al. · 2023 [cited by applicant]
US 20240133371A1 · Kay · 2024 [cited by examiner]
WO 2021195572A1 · 2021 [cited by applicant]
Science Direct, (date published Nov. 2022), Corrosion crack's propagation analysis and fatigue life prediction of the cylinder of 6000HP hydraulic fracturing pump, Sciencedirect.com, URL: (https://www.sciencedirect.com/… [cited by examiner]
GD Energy, (date retrieved Oct. 2, 2024), GD 2500Q HDF, GDenergyproducts.com, URL: (https://gdenergyproducts.com/products/pumps/frac-pumps/gd-2500q-hdf), (Year: 2024). [cited by examiner]
Fuglesangs, (date retrieved Oct. 2, 2024), Plunger pump to API671 High Power, Fuglesangs.no, URL: (https://www.fuglesangs.no/en/products/pumps/api-pumps/api-674-peroni-PTO-pqo-pso?hsLang=en), (Year: 2024). [cited by examiner]
Gosco, (date retrieved Oct. 2, 2024), TWS2250 Mud Pump, Goscopetroleum.com, URL: (https://www.goscopetroleum.com/tws2250-mud-pum-product/), (Year: 2024). [cited by examiner]
GD Energy Products, T300M Waterjetting Spec Sheet, 2 pages, available at https://waterjetting.com/bare-shaft-pumps/100-hp-t-300-pumps, accessed Nov. 2022. [cited by applicant]
Gardener Denver, Triplex Piston Pump, 5″ Stroke, Model Tee Parts List, 3-1-529, 8th Edition, Apr. 2021, 57 pages. [cited by applicant]