"assignee Kerr Machine Co." — IP Library Search

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ISOLATION GAP IN FLUID END DYNAMIC BODY

App. 19/193,599 Filed 2025-04-29 Response to Non-Final Office Action Entered and Forwarded to Examiner

Patent Order

MULTI-PIECE SEAT

App. 19/178,975 Filed 2025-04-15 Abandoned -- Failure to Respond to an Office Action

Patent Order

FRACTURING PUMP ARRANGEMENT USING A PLUNGER WITH AN INTERNAL FLUID PASSAGE

App. 19/078,772 Filed 2025-03-13 Patented Case

Patent Order

FRACTURING PUMP ARRANGEMENT USING A PLUNGER WITH AN INTERNAL FLUID PASSAGE

App. 19/078,792 Filed 2025-03-13 Patented Case

Patent Order

FLUID END WITH THREADED DYNAMIC SECTION

App. 19/073,550 Filed 2025-03-07 Non Final Action Mailed

Patent Order

LUBRICATION SYSTEM

App. 19/015,887 Filed 2025-01-10 Patented Case

Patent Order

COOLING SLEEVE FOR USE WITH A FLUID END

App. 18/960,118 Filed 2024-11-26 Patented Case

Patent Order

LIQUID COOLED PLUNGER SYSTEM

App. 18/905,240 Filed 2024-10-03 Patented Case

Patent Order

LINEAR DRIVE ASSEMBLY

App. 18/765,766 Filed 2024-07-08 Patented Case

Patent Order

FLUID END WITH CLAMPED RETENTION

App. 18/734,303 Filed 2024-06-05 Patented Case

Patent Order

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