Easy To Use Patents Search & Patent Lawyer Directory

At Patents you can conduct a Patent Search, File a Patent Application, find a Patent Attorney, or search available technology through our Patent Exchange. Patents are available using simple keyword or date criteria. If you are looking to hire a patent attorney, you've come to the right place. Protect your idea and hire a patent lawyer.

Search All Patents:

  This Patent May Be For Sale or Lease. Contact Us

  Is This Your Patent? Claim This Patent Now.

Register or Login To Download This Patent As A PDF

United States Patent D494,681
Mills ,   et al. August 17, 2004

Portable external defibrillator


What is claimed is an ornamental design for a portable external defibrillator, as shown and described herein.
Inventors: Mills; Dayna M. (Bellevue, WA), Bertagnole; Shawn R. (Lake Stevens, WA), Chester; Steven M. (Kirkland, WA), Nova; Richard C. (Kirkland, WA)
Assignee: Medtronic Physio-Control Manufacturing Corp. (Redmond, WA)
Appl. No.: D/178,832
Filed: March 31, 2003

Current U.S. Class: D24/167
Current International Class: 2401
Field of Search: D24/167 607/5,6,7,9

References Cited

U.S. Patent Documents
D311580 October 1990 Butler et al.
5645571 July 1997 Olson et al.
D402758 December 1998 Barkley et al.
D471279 March 2003 Locke et al.
D484981 January 2004 Faller et al.
Primary Examiner: Reid; Stella
Attorney, Agent or Firm: Ingrassia Fisher & Lorenz, P.C.


FIG. 1 is a front perspective view of a portable external defibrillator, showing our new design, with the top lid in closed position;

FIG. 2 is a front view thereof;

FIG. 3 is a side view thereof;

FIG. 4 is a back view thereof;

FIG. 5 is a top view thereof;

FIG. 6 is a bottom view thereof; and,

FIG. 7 is a front view thereof, with the top lid in open position.

The broken lines presented in the the figures is for illustrative purposes only and forms no part of the claimed ornamental design as shown and described herein.

* * * * *

File A Patent Application

  • Protect your idea -- Don't let someone else file first. Learn more.

  • 3 Easy Steps -- Complete Form, application Review, and File. See our process.

  • Attorney Review -- Have your application reviewed by a Patent Attorney. See what's included.