Ultrasonic transducer

Kaiser , et al. May 21, 2

Patent Grant D457491

U.S. patent number D457,491 [Application Number D/127,960] was granted by the patent office on 2002-05-21 for ultrasonic transducer. This patent grant is currently assigned to American Sigma, Inc.. Invention is credited to Donald Kaiser, Earl McCullough, Jeff Valery.


United States Patent D457,491
Kaiser ,   et al. May 21, 2002

Ultrasonic transducer

Claims

The ornamental design for an ultrasonic transducer, as shown and described.
Inventors: Kaiser; Donald (Clarence Center, NY), Valery; Jeff (Lockport, NY), McCullough; Earl (Lockport, NY)
Assignee: American Sigma, Inc. (Loveland, CO)
Appl. No.: D/127,960
Filed: December 22, 1997

Current U.S. Class: D13/101
Current International Class: 1302
Field of Search: ;D13/101,123 ;D10/96,101 ;73/29V ;367/908 ;340/621

References Cited [Referenced By]

U.S. Patent Documents
D195226 May 1963 Busillo
3851333 November 1974 Fishman
3910116 October 1975 Smith
D256000 July 1980 Molijn
D352010 November 1994 Curbbun
D361534 August 1995 Cook
D397631 September 1998 Riegel
D413825 September 1999 Storsved
D440168 April 2001 Lister et al.
Primary Examiner: Sincavage; Joel
Attorney, Agent or Firm: Weiner & Burt, P.C. Weiner; Irving M. Burt; Pamela S.

Description



FIG. 1 is a perspective view of a new, original, and ornamental design of a preferred embodiment of the present invention.

FIG. 2 is a front elevational view thereof.

FIG. 3 is a side elevational view thereof.

FIG. 4 is a rear elevational view thereof.

FIG. 5 is a top plan view thereof.

FIG. 6 is a second side elevational view thereof; and,

FIG. 7 is a bottom plan view thereof.

* * * * *


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