Patent Yard Sign in
Expired design patentArchive

Dead front electrical connector for recharging electric vehicles

US D350,331 S · Assignee: Hubbell Incorporated · Inventors: Hoffman; Ernest G. 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 September 6, 1994. A US design patent lasts 14 years from grant (15 if filed from May 13, 2015), so this one ended September 6, 2008.
  • A design patent protects only how a product looks. We check US rights only.
FiledFebruary 3, 1993
GrantedSeptember 6, 1994
Term endedSeptember 6, 2008
Application numberD/005495
Classification (CPC)—
Length3 pages

Timeline

Timeline From USPTO dates

1995199719992001200320052007Design grantedSep 6, 1994Term endedSep 6, 2008

Sources & verification