Drill bit cutter element
Latest National Oilwell Varco, L.P. Patents:
The broken lines in the drawings illustrate portions of the drill bit cutter element that 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: 29/848,178