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Set of brush heads for mounting in a dental unit

US D295,801 S · Assignee: Aktiebolaget Svensk Eldental · Inventors: Olsen; Hans

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Listed from its USPTO record in Patent Yard's full-term archive. Its claims, description and drawings are in the USPTO PDF and on Google Patents, and the Claude kit works from them.

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Why it's free to use

  • Granted May 24, 1988. A US design patent lasts 14 years from grant (15 if filed from May 13, 2015), so this one ended May 24, 2002.
  • A design patent protects only how a product looks. We check US rights only.
FiledSeptember 24, 1984
GrantedMay 24, 1988
Term endedMay 24, 2002
Application number06/654189
Classification (CPC)—
Length2 pages

Timeline

Timeline From USPTO dates

1989199119931995199719992001Design grantedMay 24, 1988Term endedMay 24, 2002

Sources & verification

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

Cross-check elsewhere

Google PatentsFull text, worldwide family, citing patents and legal events.patents.google.comJustia PatentsFull text, claims and classification.patents.justia.comFreePatentsOnlineFull text and PDF.freepatentsonline.comEspacenetForeign family and legal status.European Patent Office

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