Patent Yard Sign in
Expired design patentArchive

Writing instrument

US D259,727 S · Assignee: The Gillette Company · Inventors: Zierhut; Clarence

USPTO PDF

Overview

1 drawing sheet

Every sheet is in the USPTO PDF.

Open the USPTO PDF

Read the whole patent

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.

Google PatentsUSPTO PDF

Why it's free to use

  • Granted June 30, 1981. A US design patent lasts 14 years from grant (15 if filed from May 13, 2015), so this one ended June 30, 1995.
  • A design patent protects only how a product looks. We check US rights only.
FiledFebruary 23, 1979
GrantedJune 30, 1981
Term endedJune 30, 1995
Application number06/014623
Classification (CPC)—
Length2 pages

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

Everything on this page comes from the USPTO record linked above.