Patent Yard Sign in
Expired design patentArchive

Flip door for personal digital assistant

US D466,502 S · Assignee: Handspring, Inc. · Inventors: Hawkins; Jeffrey C. et al.

USPTO PDF

Overview

The published document from the USPTO: abstract, claims, description. Open it full size

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.

Why it's free to use

  • Granted December 3, 2002. A US design patent lasts 14 years from grant (15 if filed from May 13, 2015), so this one ended December 3, 2016.
  • A design patent protects only how a product looks. We check US rights only.
FiledApril 5, 2001
GrantedDecember 3, 2002
Term endedDecember 3, 2016
Application numberD/139873
Classification (CPC)—
Length5 pages

Timeline

Timeline From USPTO dates

2003200520072009201120132015Design grantedDec 3, 2002Term endedDec 3, 2016

Sources & verification