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Support element for supporting stabilator pistons of an axial bearing in a rock drill

US D459,366 S · Assignee: Sandvik Tamrock Oy · Inventors: Heinonen; Jarmo et al.

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  • Granted June 25, 2002. A US design patent lasts 14 years from grant (15 if filed from May 13, 2015), so this one ended June 25, 2016.
  • A design patent protects only how a product looks. We check US rights only.
FiledNovember 6, 2000
GrantedJune 25, 2002
Term endedJune 25, 2016
Application numberD/132289
Classification (CPC)—
Length3 pages

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Official USPTO records

Full published documentText and every drawing sheet as a PDF.USPTOFile historyStatus, office actions, notices, fee records and petitions.USPTO Patent CenterPatent Public Search recordSearchable full text and bibliographic data.USPTO

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