Drill bit cutter element
Latest NATIONAL OILWELL VARCO, L.P. Patents:
The broken lines in the drawings are directed to unclaimed portions of the drill bit cutter element. Accordingly, the broken lines form no part of the claimed design.
Claims
The ornamental design for a drill bit cutter element, as shown and described.
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- New-generation shaped cutter elements expand capabilities of PDC bits, posted Mar. 6, 2019 [online], [retrieved Jul. 24, 2024]. Retrieved from internet, https://drillingcontractor.org/new-generation-shaped-cutter-elements-expand-capabilities-of-pdc-bits-to-boost-rop-efficiency-51072 (Year: 2019).
Type: Grant
Filed: Jul 29, 2022
Date of Patent: Apr 1, 2025
Assignee: NATIONAL OILWELL VARCO, L.P. (Houston, TX)
Inventor: Prabhakaran Centala (The Woodlands, TX)
Primary Examiner: Richard Edgar
Assistant Examiner: Alexander J David
Application Number: 29/848,180